Search

For type 2 diabetes, focusing on when you eat – not what – can help control blood sugar

<div class="theconversation-article-body"> <a href="https://theconversation.com/profiles/evelyn-parr-441878">Evelyn Parr</a>, <a href="https://theconversation.com/institutions/australian-catholic-university-747">Australian Catholic University</a> and <a href="https://theconversation.com/profiles/brooke-devlin-2237174">Brooke Devlin</a>, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a> Type 2 diabetes affects <a href="https://www.aihw.gov.au/reports/diabetes/diabetes/contents/how-common-is-diabetes/type-2-diabetes">1.2 million Australians</a> and accounts for <a href="https://www.diabetesaustralia.com.au/about-diabetes/type-2-diabetes/">85-90%</a> of all diabetes cases. This chronic condition is characterised by high blood glucose (sugar) levels, which carry serious <a href="https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(17)30058-2/abstract">health</a> risks. <a href="https://www.nature.com/articles/nrendo.2017.151">Complications</a> include heart disease, kidney failure and vision problems. Diet is an important way people living with type 2 diabetes manage blood glucose, alongside exercise and medication. But while we know individualised, professional dietary advice improves blood glucose, it can be <a href="https://linkinghub.elsevier.com/retrieve/pii/S0168822717317588">complex</a> and is not always <a href="https://www.publish.csiro.au/py/PY13021">accessible</a>. <a href="https://www.sciencedirect.com/science/article/pii/S0168822724008039">Our new study</a> looked at the impact of time-restricted eating – focusing on when you eat, rather than what or how much – on blood glucose levels. We found it had similar results to individualised advice from an accredited practising dietitian. But there were added benefits, because it was simple, achievable, easy to stick to – and motivated people to make other positive changes. <h2>What is time-restricted eating?</h2> Time-restricted eating, also known as <a href="https://www.annualreviews.org/content/journals/10.1146/annurev-nutr-082018-124320">the 16:8 diet</a>, became popular for weight loss around 2015. Studies have since shown it is also an <a href="https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2811116">effective way</a> for people with type 2 diabetes to manage blood glucose. Time-restricted eating involves limiting when you eat each day, rather than focusing on what you eat. You restrict eating to a window during daylight hours, for example between 11am and 7pm, and then fast for the remaining hours. This can sometimes naturally lead to also eating less. Giving your body a break from constantly digesting food in this way helps align eating with natural <a href="https://doi.org/10.1111/jne.12886">circadian rhythms</a>. This <a href="https://doi.org/10.1111/jnc.15246">can help</a> regulate metabolism and improve overall health. For people with type 2 diabetes, there may be specific benefits. They often have their <a href="https://doi.org/10.2337/dc12-2127">highest blood glucose</a> reading in the morning. Delaying breakfast to mid-morning means there is time for physical activity to occur to help reduce glucose levels and prepare the body for the first meal. <h2>How we got here</h2> We ran an <a href="https://www.mdpi.com/2072-6643/12/11/3228">initial study</a> in 2018 to see whether following time-restricted eating was achievable for people with type 2 diabetes. We found participants could easily stick to this eating pattern over four weeks, for an average of five days a week. Importantly, they also had improvements in blood glucose, spending less time with high levels. <a href="https://www.mdpi.com/2072-6643/12/2/505">Our previous research</a> suggests the reduced time between meals may play a role in how the hormone insulin is able to reduce glucose concentrations. <a href="https://doi.org/10.1001/jamanetworkopen.2023.39337">Other studies</a> have confirmed these findings, which have <a href="https://doi.org/10.1186/s12986-021-00613-9">also shown</a> notable improvements in HbA1c. This is a <a href="https://www.ncbi.nlm.nih.gov/books/NBK304271/">marker</a> in the blood that represents concentrations of blood glucose over an average of three months. It is the <a href="https://journals.sagepub.com/doi/10.4137/BMI.S38440">primary clinical tool</a> used for diabetes. However, these studies provided intensive support to participants through weekly or fortnightly meetings with researchers. While we know this level of support <a href="https://www.nature.com/articles/0802295">increases</a> how likely people are to stick to the plan and improves outcomes, it is not readily available to everyday Australians living with type 2 diabetes. <h2>What we did</h2> In our <a href="https://www.sciencedirect.com/science/article/pii/S0168822724008039">new study</a>, we compared time-restricted eating directly with advice from an <a href="https://dietitiansaustralia.org.au/working-dietetics/standards-and-scope/role-accredited-practising-dietitian">accredited practising dietitian</a>, to test whether results were similar across six months. We recruited 52 people with type 2 diabetes who were currently managing their diabetes with up to two oral medications. There were 22 women and 30 men, aged between 35 and 65. Participants were randomly divided into two groups: diet and time-restricted eating. In both groups, participants received four consultations across the first four months. During the next two months they managed diet alone, without consultation, and we continued to measure the impact on blood glucose. In the diet group, consultations focused on changing their diet to control blood glucose, including improving diet quality (for example, eating more vegetables and limiting alcohol). In the time-restricted eating group, advice focused on how to limit eating to a nine-hour window between 10am and 7pm. Over six months, we measured each participant’s blood glucose levels every two months using the HbA1c test. Each fortnight, we also asked participants about their experience of making dietary changes (to what or when they ate). <h2>What we found</h2> We found time-restricted eating was as effective as the diet intervention. Both groups had reduced blood glucose levels, with the greatest improvements occurring after the first two months. Although it wasn’t an objective of the study, some participants in each group also lost weight (5-10kg). When surveyed, participants in the time-restricted eating group said they had adjusted well and were able to follow the restricted eating window. Many told us they had family support and enjoyed earlier mealtimes together. Some also found they slept better. After two months, people in the time-restricted group were looking for more dietary advice to further improve their health. Those in the diet group were less likely to stick to their plan. Despite similar health outcomes, time-restricted eating seems to be a simpler initial approach than making complex dietary changes. <h2>Is time-restricted eating achievable?</h2> The main barriers to following time-restricted eating are social occasions, caring for others and work schedules. These factors may prevent people eating within the window. However, there are many benefits. The message is simple, focusing on when to eat as the main diet change. This may make time-restricted eating more translatable to people from a wider variety of socio-cultural backgrounds, as the types of foods they eat don’t need to change, just the timing. Many people don’t have access to more individualised support from a dietitian, and receive nutrition advice from their GP. This makes time-restricted eating an alternative – and equally effective – strategy for people with type 2 diabetes. People should still try to stick to <a href="https://www.eatforhealth.gov.au/guidelines/guidelines">dietary guidelines</a> and prioritise vegetables, fruit, wholegrains, lean meat and healthy fats. But our study showed time-restricted eating may also serve as stepping stone for people with type 2 diabetes to take control of their health, as people became more interested in making diet and other positive changes. Time-restricted eating might not be appropriate for everyone, especially people on medications which don’t recommend fasting. Before trying this dietary change, it’s best speak to the healthcare professional who helps you manage diabetes.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/241472/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/evelyn-parr-441878">Evelyn Parr</a>, Research Fellow in Exercise Metabolism and Nutrition, Mary MacKillop Institute for Health Research, <a href="https://theconversation.com/institutions/australian-catholic-university-747">Australian Catholic University</a> and <a href="https://theconversation.com/profiles/brooke-devlin-2237174">Brooke Devlin</a>, Lecturer in Nutrition and Dietetics, School of Human Movement and Nutrition Sciences, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/for-type-2-diabetes-focusing-on-when-you-eat-not-what-can-help-control-blood-sugar-241472">original article</a>. </div>

Body

Air traffic controller found asleep on the job

An air traffic controller has been found asleep on the job, with the incident prompting calls for better fatigue management, according to Australia's transport watchdog. The report by the Australian Transport Safety Bureau (ATSB) dates back to December 2022, when the Airservices Australia controller was found lying across two chairs with a blanket covering them at 5am. The controller had worked multiple night shifts with reduced extended rest periods, "which likely reduced their ability to obtain restorative sleep", the report claimed. ATSB chief commissioner Angus Mitchell said the controller had increased their chances of falling asleep "by lying across two chairs, not moving, and not undertaking activities to maintain mental alertness". When a colleague discovered the snoozing worker, there was no traffic in the Cairns airspace they were responsible for managing, which was usual for that time of day, and there were no scheduled flights until after their shift. However, the report highlighted the possible problems the incident pay have caused, saying if the traffic controller was woken up by a radio broadcast, they may have experienced "sleep inertia", with the risk of delayed communications, or incorrect instructions or actions. "There were no negative consequences from this occurrence, but it does highlight areas for improvement in work scheduling and fatigue risk management," said Mitchell . Since the incident, Airservices Australia has increased its overall number of air traffic controllers, and has also drawn up new guidelines and training about fatigue risk assessment. "Fatigue remains one of the most relevant ongoing concerns for safe transport, despite increased awareness across the transport sector," said Mitchell. Image credits: Shutterstock

Travel Trouble

Can you control your image? Gina Rinehart, King Charles and ‘moral portraits'

<div class="theconversation-article-body"><a href="https://theconversation.com/profiles/roger-benjamin-119535">Roger Benjamin</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a> “She’s no oil painting”. Those were the unkind words of a colleague commenting on the subject of Vincent Namatjira’s acrylic painting, Gina. Every one of the prominent Australians and cultural heroes in Namatjira’s ensemble <a href="https://theconversation.com/vincent-namatjiras-paintbrush-is-his-weapon-with-an-infectious-energy-and-wry-humour-nothing-is-off-limits-217361">Australia in Colour</a> (2021) is subject to his trademark distortions. When the painter gets to work interpreting the press photographs that his main source, resemblance is always stretched. No one comes out unscathed: Tony Abbott looks just as scary as Angus Young from AC/DC; a grimacing Queen Elizabeth as grisly as a roaring Cathy Freeman. Indeed, in the <a href="https://thamesandhudson.com.au/product/vincent-namatjira/">2023 volume on Namatjira</a> there are no fewer than four paintings of Gina Rinehart – and they look like four different people. Do we expect a portrait to be a moral <a href="https://en.wikipedia.org/wiki/Physiognomy">physiognomy</a>, the ancient pseudoscience that assumes the way someone has lived their life shapes their features and appearance? Roman emperors were shown to be ideal types: the heroic portrait. Who knows what these men actually looked like? In the case of King Charles III, whose <a href="https://www.bbc.com/news/entertainment-arts-68981200">new portrait</a> by Jonathon Yeo was unveiled this week, we can compare his likeness to the myriad photographic and filmic images. Newspaper caricature, <a href="https://firstamendmentmuseum.org/exhibits/virtual-exhibits/art-politics-300-years-of-political-cartoons/political-cartoons-part-1-1720-1800/">popular since the 1700s</a>, works hard to point out imperfections, posit animal likenesses, and exaggerate specific facial features to satirise public figures. Namatjira brushes with caricature even when depicting himself. <h2>Can you control your image?</h2> I think Rinehart should be flattered to be one of Namatjira’s favourites. The wits in the twittersphere have in the past 24 hours shown several more of his Ginas, and it turns out there are also at least half a dozen colour portraits of her by other artists. They range from <a href="https://scottmarsh.com.au/products/mothers-milk">Scottie Marsh’s mural</a> on a Sydney wall of a matronly Rinehart giving the breast to infant Barnaby Joyce (with apologies to Raphael), to Xavier Ghazi’s demonic hard-hatted Gina <a href="https://citynews.com.au/2023/bald-archy-prize-heading-for-immortality/">giving Australians the finger</a> – it’s in newspaper caricature mode, his entry in the Bald Archies competition for 2023. Although Rinehart has reportedly called for Namatjira’s painting to be taken down, the initiative <a href="https://www.theage.com.au/culture/art-and-design/gold-medallist-led-campaign-to-take-down-gina-rinehart-portrait-20240516-p5je1y.html">apparently comes</a> from members of the Australian swimming team and their former coach (Rinehart is that sport’s major private sponsor). I suspect their discomfort comes from reading Namatjira’s Gina as a moral portrait; that is, ugliness of appearance projects an ugly spirit (whereas for them she is the epitome of generosity). It’s an interesting idea that the fresh-faced teenage daughter of Lang Hancock in <a href="https://www.smh.com.au/entertainment/tv-and-radio/abcs-australian-story-focuses-on-gina-rineharts-bond-with-father-lang-hancock-20150706-gi6h1f.html">old news photos</a> has changed not just because times takes beauty away (as we all know), but because of the impact of things she inherited from her father: not just the extreme wealth and the jawline, but the conservative views, and the ways she has used her money and power. Her control of vast tracts of (unceded) grazing land across western and central Australia give reason to reflect on what Western Aranda man Namatjira might think of her. <h2>And yet what about commissions?</h2> When can a sitter control their portrait image? Only when they commission the work. Art history has plenty of cases in which a sitter has rejected their portrait. Monet in the 1860s painted his brother Leon, who so disliked the canvas he locked it in an attic, from which it emerged 150 years later. Portrait paintings have had to be altered, payment refused, or be paid for then destroyed. The commissioned portrait, it’s assumed, must flatter the sitter or at least offer a fair and non-judgemental likeness. The British royal family has historically been very forgiving about portraits, and has the sophistication to know it is futile to protest a likeness. Doing so invokes the perverse “<a href="https://en.wikipedia.org/wiki/Streisand_effect">Streisand effect</a>”, as we see happening with Namatjira’s Gina. There are dozens of depictions of Elizabeth II and Charles III in Namatjira’s pantheon – including one of the late queen alongside Rinehart in Australia in Colour. Namatjira has a family link to Elizabeth and Prince Philip, who met Albert Namatjira (the painter’s great grandfather) on their 1954 tour of Australia. But no one is asking for Queen Bess to be removed from the National Gallery of Australia. As a mark of noblesse oblige, King Charles has accepted the newly unveiled commissioned portrait of himself by Jonathon Yeo. It is an absolute shocker, and he should have sent it back. The King, de-aged by 20 years, looks pleasantly out at us from a floor-to-ceiling fog of strawberry- and cerise-coloured paint that covers his dress uniform. The joke, of course, is that the red colouration can be read as a reference to “<a href="https://time.com/6226657/crown-charles-camilla-tampongate/">tampongate</a>”, the product of an infamous case of tabloid phone-hacking in 1993. It’s a case of a portrait generating an unintended consequence – just as Namatjira surely did not expect to provoke international headlines today with his Gina, whom he’s been depicting for years. Fittingly, wise heads have rejected calls for the gallery to remove the canvas, starting with director Nick Mitzevich’s <a href="https://amp.smh.com.au/culture/art-and-design/portrait-gina-rinehart-doesn-t-want-you-to-see-mogul-demands-national-gallery-remove-her-image-20240513-p5jd59.html">measured statement</a>, seconded by the National Association for the Visual Arts whose <a href="https://visualarts.net.au/news-opinion/2024/nava-defends-vincent-namatjiras-artistic-freedom-amid-demands-removal-nga/">press release</a> insists on freedom of expression. Finally, late yesterday, Namatjira, resisting myriad calls for interviews, issued a statement in the pithy mode of his book texts. Let him have the last word: <blockquote> I paint people who are wealthy, powerful, or significant – people who have had an influence on this country, and on me personally, whether directly or indirectly, whether for good or for bad. Some people might not like it, other people might find it funny, but I hope people look beneath the surface and see the serious side too.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/230297/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> </blockquote> <a href="https://theconversation.com/profiles/roger-benjamin-119535">Roger Benjamin</a>, Professor in Art History, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a> Image credits: X (Twitter) This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/can-you-control-your-image-gina-rinehart-king-charles-and-moral-portraits-230297">original article</a>. </div>

Art

Dodgy tactic to keep driver's licence growing "out of control"

A criminal lawyer has exposed an alarming trend, which has caused more and more people to seek legal advice. Over the past year, there has been an increase in the number of drivers off-loading their demerit points to strangers in exchange for cash, as Aussies desperately try to keep their licences. The illegal tactic is often advertised on social media, where users attract those looking for someone to falsely nominate and palm off their demerit points to. The price of one demerit point can go for $30-$150, and criminal lawyer Jahan Kalantar revealed that more people are seeking legal advice after getting involved in the trend. "This used to be a very tiny part of my practice, I do about eight to nine consultations a week on this," he told 7News Sunrise. "This is becoming really out of control." <a href="https://au.news.yahoo.com/dodgy-drivers-licence-tactic-used-by-millions-growing-out-of-control-044254123.html" target="_blank" rel="noopener">Yahoo Australia </a>shared a screenshot of a chat obtained from Facebook, which showed a person responding to an ad someone put up about selling their demerit points. "What fine is it?" the person advertising asked. "Speeding," the person replied. "Yeah I can sort it out for you," they said. When asked how it would work the advertiser replied: "If it's under 5 points it's $80 a point". There are tough penalties for those who choose to falsely nominate another driver, and for those who trade their demerit points for cash. In Victoria, offenders face fines of $9,000, while those in NSW and Queensland cop a maximum penalty of $11,000. In addition to hefty fines, imprisonment is also a risk, with one high-profile incident in 2006 landing former federal court judge Marcus Einfeld in prison after he was caught falsely declaring another driver for his speeding fine. Images: 7NEWS/ Facebook

Legal

How tracking menopause symptoms can give women more control over their health

<div class="theconversation-article-body"><a href="https://theconversation.com/profiles/deborah-lancastle-1452267">Deborah Lancastle</a>, <a href="https://theconversation.com/institutions/university-of-south-wales-1586">University of South Wales</a> Menopause can cause more symptoms than hot flushes alone. And some of your symptoms and reactions might be due to the menopause, even if you are still having periods. Research shows that keeping track of those symptoms can help to alleviate them. People sometimes talk about the menopause as though it were a single event that happens when you are in your early 50s, which is <a href="https://www.mayoclinic.org/diseases-conditions/menopause/symptoms-causes/syc-20353397#:%7E:text=Menopause%20is%20the%20time%20that,is%20a%20natural%20biological%20process.">the average time</a> to have your last period. But the menopause generally stretches between the ages of 45 and 55. And some women will experience an earlier “medical” menopause because of surgery to remove the womb or ovaries. The menopause often happens at one of the busiest times of life. You might have teenagers at home or be supporting grown-up children, have elderly parents, be employed and have a great social life. If you feel exhausted, hot and bothered, irritable and can’t sleep well, you might be tempted to think that it is because you never get a minute’s peace. But that is why monitoring symptoms is important. <a href="https://journals.lww.com/menopausejournal/Abstract/2023/03000/Symptom_monitoring_improves_physical_and_emotional.7.aspx">My team recently tested</a> the effects of tracking symptoms and emotions during the menopause. We asked women to rate 30 physical and 20 emotional symptoms of the menopause. The physical and psychological symptoms included poor concentration, problems with digesting food, stress and itchy skin, as well as the obvious symptoms like hot flushes and night sweats. Women tracked positive emotions like happiness and contentment, and negative emotions like feeling sad, isolated and angry. There were two groups of women in this study. One group recorded their symptoms and emotions every day for two weeks. The other group recorded their symptoms and emotions once at the beginning of the fortnight and once at the end. The results showed that the women who monitored their symptoms and emotions every day reported much lower negative emotions, physical symptoms and loneliness at the end of two weeks than at the beginning, compared to the other group. As well as this, although the loneliness scores of the group who monitored every day were lower than the other group, women in both groups said that being in the study and thinking about symptoms helped them feel less lonely. Simply knowing that other women were having similar experiences seemed to help. One participant said: “I feel more normal that other women are doing the same survey and are probably experiencing similar issues, especially the emotional and mental ones.” <h2>Why does monitoring symptoms help?</h2> One reason why tracking might help is that rating symptoms can help you notice changes and patterns in how you feel. This could encourage you to seek help. Another reason is that noticing changes in symptoms might help you link the change to what you have been doing. For example, looking at whether symptoms spike after eating certain foods or are better after exercise. This could mean that you change your behaviour in ways that improve your symptoms. Many menopause symptoms are known as “non-specific” symptoms. This is because they can also be symptoms of mental health, thyroid or heart problems. It is important not to think your symptoms are “just” the menopause. You should always speak to your doctor if you are worried about your health. Another good thing about monitoring symptoms is that you can take information about how often you experience symptoms and how bad they are to your GP appointment. This can help the doctor decide what might be the problem. Websites such as <a href="https://healthandher.com">Health and Her</a> and <a href="https://www.balance-menopause.com">Balance</a> offer symptom monitoring tools that can help you track what is happening to your physical and emotional health. There are several apps you can use on your phone, too. Or you might prefer to note symptoms and how bad they are in a notebook every day.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/209004/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/deborah-lancastle-1452267">Deborah Lancastle</a>, Associate Professor of Psychology, <a href="https://theconversation.com/institutions/university-of-south-wales-1586">University of South Wales</a> Image credits: Getty Images This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-tracking-menopause-symptoms-can-give-women-more-control-over-their-health-209004">original article</a>. </div>

Body

The secret sauce of Coles’ and Woolworths’ profits: high-tech surveillance and control

<a href="https://theconversation.com/profiles/lauren-kate-kelly-1262424">Lauren Kate Kelly</a>, <a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a> Coles and Woolworths, the supermarket chains that together control <a href="https://www.abc.net.au/news/2024-02-20/woolworths-coles-supermarket-tactics-grocery-four-corners/103405054">almost two-thirds</a> of the Australian grocery market, are facing unprecedented scrutiny. One recent inquiry, commissioned by the Australian Council of Trade Unions and led by former Australian Consumer and Competition Commission chair Allan Fels, found the pair engaged in unfair pricing practices; an ongoing <a href="https://www.aph.gov.au/Parliamentary_Business/Committees/Senate/Supermarket_Prices/SupermarketPrices">Senate inquiry into food prices</a> is looking at how these practices are linked to inflation; and the ACCC has just begun <a href="https://www.accc.gov.au/inquiries-and-consultations/supermarkets-inquiry-2024-25">a government-directed inquiry</a> into potentially anti-competitive behaviour in Australia’s supermarkets. Earlier this week, the two companies also came under the gaze of the <a href="https://www.abc.net.au/news/2024-02-19/super-power-the-cost-of-living-with-coles-and-woolworths/103486508">ABC current affairs program Four Corners</a>. Their respective chief executives each gave somewhat prickly interviews, and Woolworths chief Brad Banducci <a href="https://www.abc.net.au/news/2024-02-21/woolworths-ceo-brad-banducci-retirement-four-corners/103493418">announced his retirement</a> two days after the program aired. A focus on the power of the supermarket duopoly is long overdue. However, one aspect of how Coles and Woolworths exercise their power has received relatively little attention: a growing high-tech infrastructure of surveillance and control that pervades retail stores, warehouses, delivery systems and beyond. <h2>Every customer a potential thief</h2> As the largest private-sector employers and providers of essential household goods, the supermarkets play an outsized role in public life. Indeed, they are such familiar places that technological developments there may fly under the radar of public attention. Coles and Woolworths are both implementing technologies that treat the supermarket as a “problem space” in which workers are controlled, customers are tracked and profits boosted. For example, in response to a purported spike in shoplifting, a raft of customer surveillance measures have been introduced that treat every customer as a potential thief. This includes <a href="https://www.news.com.au/lifestyle/food/eat/coles-introducing-new-technology-which-will-track-shoppers-every-move/news-story/86ea8d330f76df87f2235eeda4d1136e">ceiling cameras</a> which assign a digital ID to individuals and track them through the store, and <a href="https://www.thenewdaily.com.au/finance/consumer/2023/08/16/smart-gate-technology">“smart” exit gates</a> that remain closed until a purchase is made. Some customers have reported being “<a href="https://7news.com.au/lifestyle/coles-supermarketshoppers-dramatic-checkout-experience-goes-viral-i-was-trapped-c-12977760">trapped</a>” by the gate despite paying for their items, causing significant embarrassment. At least one Woolworths store has <a href="https://www.news.com.au/finance/business/woolies-in-wetherill-park-fitted-with-500-tiny-cameras-to-monitor-stock-levels/news-story/585de8c741ae9f520adcc4005f2a736a">installed 500 mini cameras</a> on product shelves. The cameras monitor real-time stock levels, and Woolworths says customers captured in photos will be silhouetted for privacy. A Woolworths spokesperson <a href="https://www.smh.com.au/national/nsw/up-to-70-cameras-watch-you-buy-groceries-what-happens-to-that-footage-20230819-p5dxtp.html">explained</a> the shelf cameras were part of “a number of initiatives, both covert and overt, to minimise instances of retail crime”. It is unclear whether the cameras are for inventory management, surveillance, or both. Workers themselves are being fitted with body-worn cameras and wearable alarms. Such measures may protect against customer aggression, which is a <a href="https://www.abc.net.au/news/2023-11-22/retail-union-staff-abuse-cost-of-living-christmas/103117014">serious problem facing workers</a>. Biometric data collected this way could also be used to discipline staff in what scholars Karen Levy and Solon Barocas refer to as “<a href="https://ijoc.org/index.php/ijoc/article/view/7041">refractive surveillance</a>” – a process whereby surveillance measures intended for one group can also impact another. <h2>Predicting crime</h2> At the same time as the supermarkets ramp up the amount of data they collect on staff and shoppers, they are also investing in data-driven “crime intelligence” software. Both supermarkets have <a href="https://www.smartcompany.com.au/industries/information-technology/grocery-chains-surveillance-tech-auror/">partnered with New Zealand start-up Auror</a>, which shares a name with the magic police from the Harry Potter books and claims it can predict crime before it happens. Coles also recently began a partnership with Palantir, a global data-driven surveillance company that takes its name from magical crystal balls in The Lord of the Rings. These heavy-handed measures seek to make self-service checkouts more secure without increasing staff numbers. This leads to something of a vicious cycle, as under-staffing, self-checkouts, and high prices are often <a href="https://www.aap.com.au/news/retail-workers-facing-increased-violence-and-abuse/">causes of customer aggression</a> to begin with. Many staff are similarly frustrated by <a href="https://www.theguardian.com/business/2023/jun/05/coles-woolworths-court-accused-of-underpaying-workers">historical wage theft by the supermarkets</a> that totals hundreds of millions of dollars. <h2>From community employment to gig work</h2> Both supermarkets have brought the gig economy squarely <a href="https://theconversation.com/coles-uber-eats-deal-brings-the-gig-economy-inside-the-traditional-workplace-204353">inside the traditional workplace</a>. Uber and Doordash drivers are now part of the infrastructure of home delivery, in an attempt to push last-mile delivery costs onto gig workers. The precarious working conditions of the gig economy are well known. Customers may not be aware, however, that Coles recently increased Uber Eats and Doordash prices by at least 10%, and will <a href="https://7news.com.au/lifestyle/shoppers-slam-coles-over-major-change-to-half-price-buys-that-will-affect-millions-c-12860556">no longer match in-store promotions</a>. Drivers have been instructed to dispose of the shopping receipt and should no longer place it in the customer’s bag at drop-off. In addition to higher prices, customers also pay service and delivery fees for the convenience of on-demand delivery. Despite the price increases to customers, drivers I have interviewed in my ongoing research report they are earning less and less through the apps, often well below Australia’s minimum wage. Viewed as a whole, Coles’ and Woolworths’ high-tech measures paint a picture of surveillance and control that exerts pressures on both customers and workers. While issues of market competition, price gouging, and power asymmetries with suppliers must be scrutinised, issues of worker and customer surveillance are the other side of the same coin – and they too must be reckoned with.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/224076/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/lauren-kate-kelly-1262424">Lauren Kate Kelly</a>, PhD Candidate, ARC Centre of Excellence for Automated Decision-Making and Society, <a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/the-secret-sauce-of-coles-and-woolworths-profits-high-tech-surveillance-and-control-224076">original article</a>.

Money & Banking

"Absolute joke": Hefty pay rise for traffic controllers met with outrage

A new union pay agreement that would see junior labourers and traffic controllers working 36-hour weeks earn $120,000 a year has received mixed reviews. According to reports by the Herald Sun, the Construction, Forestry, Maritime Employees Union (CFMEU) was close to cementing a new pay agreement with the Victorian state government that will see its workers given “at least” a 5 per cent pay rise. The three-year agreement would guarantee that basic labourers and traffic controllers would earn more than $2000 per week plus another $260 a week in travel allowance, equating to 23 per cent more than the average full-time weekly income of $1838. Those working overtime or more than five days per week would earn much more than the $120,000 a year figure, which is for a basic 36-hour week. CFMEU boss John Setka told the publication that the rise was to help workers combat the rising cost of living. “It could be more than 5 per cent,” he said. “Everyone is allowed to increase the cost of everything but we are not allowed to increase wages — fair dinkum? We want a pay rise to keep up with the cost of living and we are not allowed? We are not going to be the sacrificial lambs.” The proposal was met with mixed reactions online, with some people on social media wondering how the labourers were able to make higher wages than those with valuable degrees. “Let me see. Get a tertiary education and become a teacher or a paramedic. Or hold up a pole all day and get paid 50 per cent more. Only in Victoria,” one person wrote. “Visit any of the train crossing removal sites around town and you’ll see dozens of people doing nothing but standing around and looking at their phones, and just a handful doing anything that could be described as work. It’s an absolute joke,” another said. A third added, “Who other than the union thinks it’s realistic for a labourer to earn $120,000 in the same state where a trained doctor earns $83,000 first year post grad and doesn’t get to $120,000 until five years post grad.” Despite the outrage, many came to the defence of workers, saying the pay rise is well overdue. “It’s called traffic control and it is dangerous, hard work,” one X user wrote. “We respect trades in this country do not try to be America about this. Also a field that’s becoming more and more female dominated I’m sure that plays no part in the righteous indignation of men who earn $200,000 a year to say things on radio.” Another said, “I dare anyone talking s**t about this job to do it for a single summer day.” Image credits: Getty Images

Money & Banking

Feeling controlled by the chaos in your home? 4 ways to rein in clutter and stay tidy

<a href="https://theconversation.com/profiles/jamal-abarashi-1427274">Jamal Abarashi</a>, <a href="https://theconversation.com/institutions/auckland-university-of-technology-1137">Auckland University of Technology</a> and <a href="https://theconversation.com/profiles/taghreed-hikmet-1469284">Taghreed Hikmet</a>, <a href="https://theconversation.com/institutions/auckland-university-of-technology-1137">Auckland University of Technology</a> Maintaining a tidy home is a never-ending challenge. And tidiness goes beyond aesthetics – it <a href="https://theconversation.com/time-for-a-kondo-clean-out-heres-what-clutter-does-to-your-brain-and-body-109947">contributes to a person’s mental wellbeing</a>. So what are the best strategies for creating and maintaining order? A <a href="https://www.researchgate.net/publication/263007731_Home_Sweet_Messy_Home_Managing_Symbolic_Pollution">growing body of research</a> into tidiness and <a href="https://www.researchgate.net/publication/366106749_Having_Less_A_Personal_Project_Taxonomy_of_Consumers'_Decluttering_Orientations_Motives_and_Emotions">decluttering</a>, including our own, might offer helpful insights. As part of our ongoing research project, we analysed popular cleaning and decluttering videos on YouTube as well thousands of the comments below them. We also conducted 18 in-depth interviews. The goal is to better understand how people create order in their homes – and how they keep it that way. As our research shows, sustaining tidiness is about being both systematic and adaptable. <h2>Life can be the enemy of tidiness</h2> From an early age, <a href="https://books.google.co.nz/books?hl=en&lr=&id=WkrpDwAAQBAJ&oi=fnd&pg=PA67&dq=over+consumption++consumer+culture&ots=TVTnsyV25l&sig=KRmlySvvkDrkTBiGeLAAU-gqXPQ">people are primed to shop</a>. But this culture of shopping clashes with the desire for tidy and clutter-free homes. Family members with different tidiness standards and life stages can also disrupt efforts to create order. As one young couple said: "We’ve always wanted that really amazing organised home but we could just never really get it that way and we would feel really discouraged when we tried and then just a few days later it would just go right back to messy." Some interviewees described feeling like prisoners of their possessions. Another young couple with two kids explained: "As more children arrived and our income increased, more stuff made its way into our home. We have never been hoarders, but at some point I looked around and realised that we were spending our time and resources on acquiring stuff, cleaning and maintaining stuff, storing stuff, moving stuff out of the way to get to other stuff." And the very organisation systems used to maintain tidy and clutter-free homes can <a href="https://academic.oup.com/jcr/article-abstract/41/3/565/2907524">contribute to disorganisation</a>. One professional woman we spoke with described establishing a system where every piece of clothing had a designated spot in their wardrobe based on colour, type and season. Ultimately, this became too difficult to maintain, undermining the whole approach. So what can be done to maintain a tidy home? <h2>4 strategies for keeping your home tidy</h2> Our research so far has helped us identify four key strategies to achieve long-term tidiness. 1: Simplify To achieve lasting tidiness, you need to simplify the way you organise your home. This can be done by eliminating spaces or areas in your home that encourage further organisation and classification of possessions – like extra dressers or storage units. One retired couple we spoke with did just that. "We had this dresser […] that was basically always inviting more and more stuff to be put in it. So, it was always pretty hard to have the space we always wanted. Well then we got rid of the dresser […] and once we did that we really saw the space open up and it became really nice and clear." Fewer dedicated spaces mean fewer opportunities for clutter to accumulate, ultimately making it easier to maintain a tidy living environment. 2: Create groups Another effective strategy for long-term tidiness is to simplify how you categorise and group things in your home. Replacing several small decor items with one larger one creates fewer distinct categories of things around the house, for example. One mother of two kids we spoke with switched out several small teddy bears in her lounge for one big one. A married couple we interviewed grouped smaller knickknacks onto a tray, making it easier to keep track of things and to maintain order. Having all of their knickknacks in one place also made it easier to clean. 3: Manage numbers To sustain long-term tidiness, it’s also essential to control the total number of possessions in your home. This can be achieved through various methods, such as encouraging sharing among family members and friends or following the “one in, one out” rule – for every new item you bring into the house, you get rid of an old item. Instead of buying rarely used items, like a camping tent, you could rent it when needed. Another married couple we spoke with described a cluttered kitchen with multiple pots for different cooking jobs. Looking to reduce the clutter, they switched to using a multipurpose cast iron skillet – one item that can do many jobs. A family with two kids spoke about sharing hair products to reduce the clutter in the bathroom. "We used to buy a bunch of different things but now we use the same thing for our hair so the product [my husband] uses, I use. We use the same shampoo. We actually used to buy different shampoo. So basically, we just simplified our product […] this brought the products down to half and now we have so much more peace of mind and the bathroom is so much easier to maintain." 4: Adapt and evolve Maintaining a tidy home requires flexibility and a willingness to re-evaluate and adjust your routines in response to the ever-changing circumstances of your life. A retired couple we interviewed spoke about the process of moving to a smaller place. This required getting rid of a lot of things and changing the way they lived to maximise the use of what remained. In the end, tidiness and decluttering are ongoing processes that require dedication and flexibility. By embracing these strategies for long-term tidiness, a person can create and maintain organised spaces that enhance their lives, fostering not only physical order but also mental clarity and peace.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/212689/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/jamal-abarashi-1427274">Jamal Abarashi</a>, Lecturer, International Business, Strategy and Entrepreneurship Department, <a href="https://theconversation.com/institutions/auckland-university-of-technology-1137">Auckland University of Technology</a> and <a href="https://theconversation.com/profiles/taghreed-hikmet-1469284">Taghreed Hikmet</a>, Senior Lecturer, International Business, Strategy and Entrepreneurship Department, <a href="https://theconversation.com/institutions/auckland-university-of-technology-1137">Auckland University of Technology</a> Image credits: Getty Images This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/feeling-controlled-by-the-chaos-in-your-home-4-ways-to-rein-in-clutter-and-stay-tidy-212689">original article</a>.

Home & Garden

"He was out of control": Inside Bachelorette star's battle with addiction

A close friend of Charlie Newling has come forward about his mate's struggles with mental health issues and addiction after his untimely death. Newling, who appeared on the 2018 season of The Bachelorette, <a href="https://oversixty.com.au/news/news/bachelorette-star-found-dead-at-just-36" target="_blank" rel="noopener">tragically died</a> on Saturday night after his car fell from a cliff in Dover Heights, in Sydney's eastern suburbs. He was just 36 years old, and had recently welcomed his second child. As news of his death broke, a friend of Newlings came forward to share the struggles his mate had endured since his new-found fame on the reality dating show. His friend said the tradie was being swamped by addictions, leading to disturbing behaviour that brought a criminal conviction. Despite being dubbed a fan favourite for most of his time on The Bachelorette, his fan base quickly turned on him for his "controlling" behaviour. As a result, he was unable to cope with the backlash and negative publicity that came with appearing on the show, and turned to drugs as an escape. "Charlie's demon was meth a few years back. Because of it he said his wiring in his brain was screwed," a friend told <a href="https://www.dailymail.co.uk/tvshowbiz/article-12507507/Bachelerotte-cliff-plunge-death-Charlie-Newling-booze-meth-fame-Kristal.html" target="_blank" rel="noopener">Daily Mail Australia</a>. "He got off meth in 2020, and he went to Queensland<a id="mol-10e8fde0-5137-11ee-af22-f392a4134fa8" href="https://www.dailymail.co.uk/news/queensland/index.html" target="_self"> </a>to escape the drug." While living in Queensland, Charlie met his on-again, off-again partner Kristal Taylor. However, his demons caught up with him when the pair returned to Sydney and began living in Sydney's east in 2021. "They moved in together but he was out of control with drinking and prescription drugs." He then checked into a rehab clinic in 2022, as friends and family witnessed Newling's declining mental health and alarming alcohol abuse in recent years. "His biggest addiction was booze," the friend said. During his periods of addiction, Charlie had a few run ins with the law, and was sentenced to 13 months in prison for threatening to torture and kill his stepfather in a series of 37 text messages he sent to his mother over a three hour period. He was also convicted of a mid-range drink driving offence in 2021. Charlie's death is not being treated as suspicious, and a report is being prepared for the coroner. Image credits: Ten

Caring

Feed me: 4 ways to take control of social media algorithms and get the content you actually want

<a href="https://theconversation.com/profiles/marc-cheong-998488">Marc Cheong</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a> Whether it’s Facebook’s News Feed or TikTok’s For You page, social media algorithms are constantly making behind-the-scenes decisions to boost certain content – giving rise to the “curated” feeds we’ve all become accustomed to. But does anyone actually know how these algorithms work? And, more importantly, is there a way to “game” them to see more of the content you want? <h2>Optimising for engagement</h2> In broader computing terms, an algorithm is simply a set of rules that specifies a particular computational procedure. In a social media context, algorithms (specifically “recommender algorithms”) determine everything from what you’re likely to read, to whom you’re likely to follow, to whether a specific post appears in front of you. Their main goal is to <a href="https://arxiv.org/abs/2304.14679">sustain your attention</a> for as long as possible, in a process called “optimising for engagement”. The more you engage with content on a platform, the more effectively that platform can commodify your attention and target you with ads: its main revenue source. One of the earliest social media <a href="https://mashable.com/archive/facebook-news-feed-evolution">feed algorithms</a> came from Facebook in the mid-2000s. It can be summarised in one sentence "Sort all of the user’s friend updates – including photos, statuses and more – in reverse chronological order (newer posts first)." Since then, algorithms have become much more powerful and nuanced. They now take myriad factors into consideration to determine how content is promoted. For instance, Twitter’s “For You” recommendation algorithm is based on a neural network that uses <a href="https://blog.twitter.com/engineering/en_us/topics/open-source/2023/twitter-recommendation-algorithm">about 48 million parameters</a>! <h2>A black box</h2> Imagine a hypothetical user named Basil who follows users and pages that primarily discuss space, dog memes and cooking. Social media algorithms might give Basil recommendations for T-shirts featuring puppies dressed as astronauts. Although this might seem simple, algorithms are typically “black boxes” that have their inner workings hidden. It’s in the interests of tech companies to keep the recipe for their “secret sauce”, well, a secret. Trying to “game” an algorithm is like trying to solve a 3D box puzzle without any instructions and without being able to peer inside. You can only use trial-and-error – manipulating the pieces you see on the outside, and gauging the effects on the overall state of the box. <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=400&fit=crop&dpr=1 600w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=400&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=400&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=503&fit=crop&dpr=1 754w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=503&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=503&fit=crop&dpr=3 2262w" alt="" /></a><figcaption>Manipulating social media algorithms isn’t impossible, but it’s still tricky due to how opaque they are. Shutterstock</figcaption></figure> Even when an algorithm’s code is revealed to the public – such as <a href="https://blog.twitter.com/en_us/topics/company/2023/a-new-era-of-transparency-for-twitter">when Twitter released</a> the source code for its recommender algorithm in March – it’s not enough to bend them to one’s will. Between the sheer complexity of the code, constant tweaks by developers, and the presence of arbitrary design choices (such as <a href="https://mashable.com/article/twitter-releases-algorithm-showing-it-tracks-elon-musk-tweets">explicitly tracking</a> Elon Musk’s tweets), any claims of being able to perfectly “game” an algorithm should be taken with a pinch of salt. TikTok’s algorithm, in particular, is notoriously powerful yet opaque. A Wall Street Journal investigation found it uses “subtle cues, such as how long you linger on a video” to predict what you’re <a href="https://www.wsj.com/articles/tiktok-algorithm-video-investigation-11626877477">likely to engage with</a>. <h2>So what can you do?</h2> That said, there are some ways you can try to curate your social media to serve you better. Since algorithms are powered by your data and social media habits, a good first step is to change these habits and data – or at least understand how they may be shaping your online experience. <h1>1. Engage with content you trust and want more of</h1> Regardless of the kind of feed you want to create, it’s important to follow reliable sources. Basil, who is fascinated by space, knows they would do well to follow NASA and steer clear of users who believe the Moon is made of cheese. Think critically about the accounts and pages you follow, asking <a href="https://guides.lib.uw.edu/research/faq/reliable">questions such as</a> Who is the author of this content? Do they have authority in this topic? Might they have a bias, or an agenda? The higher the quality of the content you engage with, the more likely it is that you’ll be recommended similarly valuable content (rather than fake news or nonsense). Also, you can play to the ethos of “optimising for engagement” by engaging more (and for longer) with the kind of content you want to be recommended. That means liking and sharing it, and actively seeking out similar posts. <h1>2. Be stingy with your information</h1> Secondly, you can be parsimonious in providing your data to platforms. Social media companies know more about you than you think – from your location, to your perceived interests, to your activities outside the app, and even the activities and interests of your social circle! If you limit the information you provide about yourself, you limit the extent to which the algorithm can target you. It helps to keep your different social media accounts unlinked, and to avoid using the “Login with Facebook” or “Login with Google” options when signing up for a new account. <h1>3. Use your settings</h1> Adjusting your <a href="https://www.consumerreports.org/privacy/facebook-privacy-settings-a1775535782/">privacy and personalisation settings</a> will further help you avoid being microtargeted through your feed. The “Off-Facebook Activity” <a href="https://www.kaspersky.com.au/blog/what-is-off-facebook-activity/28925/">setting</a> allows you to break the link between your Facebook account and your activities outside of Facebook. Similar options exist for <a href="https://support.tiktok.com/en/account-and-privacy/account-privacy-settings">TikTok</a> and <a href="https://help.twitter.com/en/resources/how-you-can-control-your-privacy">Twitter</a>. Ad blockers and privacy-enhancing browser add-ons can also help. These tools, such as the open-source <a href="https://ublockorigin.com/">uBlock Origin</a> and <a href="https://privacybadger.org/">Privacy Badger</a>, help prevent cookies and marketing pixels from “following” your browsing habits as you move between social media and other websites. <h1>4. Get (dis)engaged</h1> A final piece of advice is to simply disengage with content you don’t want in your feed. This means: <ul> <li>ignoring any posts you aren’t a fan of, or “hiding” them if possible</li> <li>taking mindful breaks to avoid “<a href="https://theconversation.com/doomscrolling-is-literally-bad-for-your-health-here-are-4-tips-to-help-you-stop-190059">doomscrolling</a>”</li> <li>regularly revising who you follow, and making sure this list coincides with what you want from your feed.</li> </ul> So, hypothetically, could Basil unfollow all users and pages unrelated to space, dog memes and cooking to ultimately starve the recommender algorithm of potential ways to distract them? Well, not exactly. Even if they do this, the algorithm won’t necessarily “forget” all their data: it might still exist in caches or backups. Because of how complex and pervasive algorithms are, you can’t guarantee control over them. Nonetheless, you shouldn’t let tech giants’ bottom line dictate how you engage with social media. By being aware of how algorithms work, what they’re capable of and what their purpose is, you can make the shift from being a sitting duck for advertisers to an active curator of your own feeds. <figure class="align-center "><img src="https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=115&fit=crop&dpr=1 600w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=115&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=115&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=144&fit=crop&dpr=1 754w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=144&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=144&fit=crop&dpr=3 2262w" alt="" /><figcaption></figcaption></figure> The Conversation is commissioning articles by academics across the world who are researching how society is being shaped by our digital interactions with each other. <a href="https://theconversation.com/uk/topics/social-media-and-society-125586">Read more here</a><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/204374/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/marc-cheong-998488">Marc Cheong</a>, Senior Lecturer of Information Systems, School of Computing and Information Systems; and (Honorary) Senior Fellow, Melbourne Law School, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a> Image credits: Getty Images This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/feed-me-4-ways-to-take-control-of-social-media-algorithms-and-get-the-content-you-actually-want-204374">original article</a>.

Technology

“A parent’s worst nightmare”: Tammin Sursok reveals daughter’s lockdown for school shooting

Former Home and Away star Tammin Sursok has revealed her daughter’s school in Nashville was placed on lockdown after a mass shooting took place at the school next door. Sursok, 39, who lives in Nashville with her husband Sean McEwan and their two children, took to Instagram to explain the “nightmare”. The 39-year-old shared that the shooting, which took place at The Covenant School, was just next-door to her nine-year-old daughter Phoenix’s school. “There’s been an active shooter, in Nashville, in one of the schools in Greenhills,” Sursok said in her video. “It’s right next to my daughter’s school. She’s in lockdown. She’s fine. “It’s really close to home, I know it’s close to home for a lot of you. “I know a lot of mothers are just completely hysterical and shaking right now. “I just can’t believe this keeps happening, and you always think that it’s not going to happen to you.” The shooter has been identified as a woman, 28-year-old Audrey Hale, who opened fire killing three children and three staff members. She was also a former student of the Covenant school. Hale was shot and killed by police at the scene. Sursok later posted a follow-up video saying she wasn’t sure what to do after hearing of her daughter’s lockdown. “Do we go to the school, do we wait until they tell us they’re out of lockdown?” she said. “It’s just really hard to even fathom that this happens so much. “I can’t even let my brain go there, because it’s just too hard to think of.” Sursok then wrote a lengthy message about the shooting and weighed in about gun control. The post saw an image of her and Phoenix, wearing tops that read “Love More”. “Our community in Nashville is in shock,” she wrote, adding a shooting trigger warning. “My thoughts and prayers are with the families going though this unimaginable tragedy. “Today I got a call that I never thought would happen but at the same time expected because I live in the USA. “My daughter’s school was on lockdown. There was an active shooter somewhere.” “A parent’s worst nightmare,” she wrote. “As you’ve now seen on the news, a school in Nashville has lost children and adults at the hands of a 28-year old-woman. “That school was next door, walking distance from my daughter’s school. “The argument when these horrific events happen is don’t get political, now is not the time, guns don’t kill people, people kill people. “I call BS. “... people with access to assault rifles cause mass destruction. “Why do we sell in the USA weapons of mass destruction to civilians? “Why do we sell weapons that can shoot hundreds of bullets in seconds? “Read that sentence again. “Hundreds of bullets in seconds.” The actress pointed out that in most American states, a person can buy an AR-15 - a semi-automatic rifle - once they turn 18. “The AR-15 (and military style weaponry) is not designed for hunting or ‘sport’,” she wrote. “It’s meant to kill people. Lots of people all at once. “How is this allowed? Please explain it to me.” She said she felt numb, angry, and “at a loss”. “Parties need to come together on both sides. I don’t care what side you are on,” she added. “We can come together to AGREE to uphold the freedom of America and its constitution AND keep our children safe. “We can do BOTH! “You know this doesn’t make sense. You know this isn’t normal. “You know children shouldn’t live in fear like this.” Sursok’s followers flooded the comments with support, with most agreeing gun control is a major issue in the US. “It only took one major incident for Australia to see what mattered most ... Lives not Guns,” one person wrote, referencing the Port Arthur massacre Tasmania saw in 1996. “Absolutely horrific,” another wrote. “When I am in the US I always think about that each person I am passing by could have a gun,” wrote a third. “Cannot imagine living with this thought every day. “You are right, the gun laws finally have to change. Sending lots of love.” Image credit: Instagram

Family & Pets

Feel like you don’t have control over your life following a breakup? You’ll recover, says science

Losing a person in your life, from relationship breakup, divorce or death is a stressful event and now researchers have looked at how long it takes to recover a personal sense of control. Relationship breakups reduce your sense of control – but only temporarily. A study in PLOS One has found that people feel they have less control over their lives in the 12 months following a separation. But after this, their sense of control gradually recovers. Conversely, people feel more in control in the year following the death of a partner. Perhaps oddly divorce has no impact on one’s sense of control – although the research refers to the end of the process, not the often-traumatic beginning. The researchers, who are based at Humboldt-Universität zu Berlin, Germany examined data from the Socio-Economic Panel Study, a German longitudinal study which has been running since 1984. In 1994, 1995 and 1996, study participants were asked about their sense of control over their own lives. The researchers examined 1,235 people who had separated from their partners, 423 who divorced, and 437 whose partners died. Women were more likely to have lost some of their sense of control following a separation, but, like men, on average they regained this sense of control after a year. Younger people were more likely to report an increased sense of control after a breakup than older people. The opposite was true if a participant’s partner had died. In that case, older people were more likely to experience an increase in control and younger people were more likely to report a decrease. “After losing their spouse, individuals might not only regain capabilities to shape their own daily routines but also recognize to be able to deal with life despite this tragic experience, resulting into higher perceived control,” suggest the researchers in their paper. The researchers couldn’t find a link between perceived control and divorce. They state this is possibly because divorce is formalised at least a year after separating, meaning at this point people have recovered their sense of control. “Our findings suggest that people sometimes grow from stressful experiences – at least regarding specific personality characteristics,” write the authors. “In the years after losing a romantic partner, participants in our study became increasingly convinced in their ability to influence their life and future by their own behaviour. “Their experience enabled them to deal with adversity and manage their life independently, which allowed them to grow.” This article appeared on <a href="https://cosmosmagazine.com/people/breakups-relationships-control/" target="_blank" rel="noopener">cosmosmagazine.com</a> and was written by Ellen Phiddian. Image: Shuttertock

Relationships

AI-based traffic control gets the green light

At the end of my Melbourne street there’s a new system being installed for traffic management. I hadn’t even noticed the extra cameras, vehicle and pedestrian sensors, LiDAR and radar on the intersection, but these tools are all part of a larger system, with researchers hoping that a 2.5km section of Nicholson Street, in Carlton, will eventually be run by an artificial intelligence (AI). This might sound a little nerve-wracking to the average commuter, but these “smart corridors” are popping up around the world – systems that promise to provide us with less traffic and better safety. “Many cities around the world have dedicated corridors or smart motorways that are equipped with sensors, CCTV cameras and AI for predicting the traffic flow, speed, or occupancy at a specific moment in time,” says Dr Adriana-Simona Mihaita, an AI infrastructure researcher at the University of Technology Sydney, who was not involved in the research. “Accurate predictions will provide transport operators with the means to make informed decisions and apply new control plans, or adjust the current ones according to ongoing traffic or eventual disruptions.” Even without AI, <a href="https://www.vicroads.vic.gov.au/traffic-and-road-use/traffic-management/traffic-signals/how-traffic-signals-work" target="_blank" rel="noreferrer noopener">our current traffic light systems are complex technology</a>. Detectors under the road surface clock the presence of vehicles and determine whether the lights change, and how long the green lasts for. The “push button” changes the green walk display, and some detectors even determine how fast or slow the pedestrians are moving. This is all controlled – in Australia at least – by a system called SCATS, or <a href="https://en.wikipedia.org/wiki/Sydney_Coordinated_Adaptive_Traffic_System" target="_blank" rel="noreferrer noopener">Sydney Coordinated Adaptive Traffic System</a>. This is an “intelligent transport system”, but it’s not machine learning or AI. Think of it as a calculator, but the values being input are cars and pedestrians, not numbers. And SCATS does have its flaws. To start with, it’s unable to see cars coming – only registering them once they’ve arrived on the detector. And the system is also not particularly good at including other modes of transport such as trams, cyclists and pedestrians. This is where Nicholson Street – home to plenty of cyclists and the 96 and 86 trams – will come in handy. “With SCATS there are loop detectors that tell us how many cars are in the queue from all directions, but we don’t really see the number of cyclists, or pedestrians, and we don’t take their delays into account,” explains one of the researchers on this Nicholson Street project, University of Melbourne transport engineer Dr Neema Nassir. “As long as we build our environment around cars, and prioritise their right of way over other modes of transport, we are promoting people using that mode of transport.” Using 180-degree high-definition cameras, as well as a range of detectors (including the normal SCATS detectors), Nassir and the team of researchers are currently testing the AI system using this real-world data in a computer simulation. When the AI eventually starts testing and directing traffic in the real world, it will be done using “edge computing”. This means that the AI-based traffic optimisation will happen at the intersection or “node” rather than at a central system. With the sensors taking and analysing the data almost instantly, the lights might change if there are more pedestrians waiting, or a tram might get right of way if it’s running behind schedule. Nassir hopes the intersections will be safer, trams will run more evenly, and there will be less stopping for cars on the road. However, there might also be some hiccups on the way. Safety is the top priority for the system, with efficiency coming in second. This means that the AI will be more likely to cause traffic jams than accidents. “If everything goes wrong with the algorithm and with the computations, it’s more likely that we may end up with a gridlock as opposed to safety concerns,” Nassir says. “We’re talking about an intersection that is designed to be robust enough that it can operate even when the traffic lights are off.” <blockquote class="wp-block-quote"> The AI will be more likely to cause traffic jams than accidents. </blockquote> <div class="newsletter-box"> <div id="wpcf7-f6-p197191-o1" class="wpcf7" dir="ltr" lang="en-US" role="form"> <form class="wpcf7-form mailchimp-ext-0.5.62 spai-bg-prepared init" action="/technology/ai-based-traffic-control/#wpcf7-f6-p197191-o1" method="post" novalidate="novalidate" data-status="init"> <input class="wpcf7-form-control wpcf7-text referer-page spai-bg-prepared" name="referer-page" type="hidden" value="https://cosmosmagazine.com/technology/" data-value="https://cosmosmagazine.com/technology/" aria-invalid="false" /> </form> </div> </div> Having humans in this scenario, who are able to stop if required, is actually helpful. Unlike an autonomous car, which needs to function in an almost <a href="https://www.youtube.com/watch?v=RVkLI9pPd24&t=166s" target="_blank" rel="noreferrer noopener">unlimited number of circumstances</a> without a human behind the wheel, traffic systems are comparatively simple. And, if something was to go wrong, humans are able to make a judgement and stop or swerve if required. Plus, because SCATS is already automated, it means that that the commuters coming through Nicholson Street might not even notice the change. But that presents another dilemma – is it okay to record all this extra information and send it through an AI to make decisions? “The most important type of sensors are high-definition cameras,” says Nassir. “These are mounted high on poles and have 180 degrees of coverage, up to 50 metres down each approach. These are coupled with image-processing software that can help us detect and register and classify different types of passengers. “We also work with the data from key cards on public transport . There are tight regulations and rules regarding this personal data. It is always anonymised and protected.” <blockquote class="wp-block-quote"> Because SCATS is already automated, the commuters might not even notice the change. </blockquote> Nassir says the cameras are not capable of being used for facial recognition. In a world where facial recognition is happening every time you <a href="https://mashable.com/article/police-try-to-unlock-handcuffed-man-iphone-face-id" target="_blank" rel="noreferrer noopener">open your phone</a> and <a href="https://www.choice.com.au/consumers-and-data/data-collection-and-use/how-your-data-is-used/articles/kmart-bunnings-and-the-good-guys-using-facial-recognition-technology-in-store" target="_blank" rel="noreferrer noopener">in stores like Bunnings and Kmart</a>, traffic lights are probably not the place we need to be too concerned about our privacy being invaded. “Several phone applications that are currently in use today are already collecting private mobility data, together with personal preferences and route choice patterns, which represent a deeper concern for daily transport choices,” says Mihaita. “Similarly, public parking areas in large shopping malls have automatic plate recognition capability and store daily information on all vehicles entering/exiting the malls, which could be seen as personal information shared with the consent given while entering the parking area.” But ethical issues don’t just stop at these records. According to Professor Toby Walsh, an AI researcher from the University of New South Wales, there’s a number of ethical questions we should be aware of as these systems become integrated into our daily lives. For example, if our traffic systems know who we are, it might not just be a case of prioritising cars over other forms of transport, but instead the rich over the poor, or the paying verses the non-paying. “At stake are fundamental issues of fairness and justice,” Walsh explains. “You might start having to trade off my journey time against your journey time. Who gets priority? “Then there’s an environmental ethical issue: are we encouraging people to make more individual car journeys by improving traffic flow? Should we actually be trying to discourage people from getting in cars, and encouraging them to Zoom for work or get public transport?” Although the Nicholson Street AI project is trying to balance the priorities of trams, pedestrians, cyclists and cars, <a href="https://www.unimelb.edu.au/newsroom/news/2022/march/worlds-smartest-traffic-management-system-launches-in-melbourne" target="_blank" rel="noopener">easing urban congestion</a> is also an important part of the project, and as Walsh says, “Traffic is like an ideal gas that expands to fill the roads available.” <blockquote class="wp-block-quote"> “You might start having to trade off my journey time against your journey time. Who gets priority?” <cite>Professor Toby Walsh, UNSW</cite></blockquote> Despite these questions, Walsh argues that even if AI isn’t perfect, humans are worse. He has been involved in the research for another AI intersection – a particularly busy roundabout in the south-west of Sydney. “A thousand people are going to die in Australia in the next year, caused by traffic accidents. Almost all of those accidents are caused by human stupidity. Almost all of those accidents wouldn’t happen if we ceded our human control and all of our misjudgements – all of our texting and drinking and driving – to machines,” he says. “There’s always going to be unintended consequences – random shit happens, and the death rates are never going to be zero. But it would be a small fraction of what it is today.”  <img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=197191&title=AI-based+traffic+control+gets+the+green+light" width="1" height="1" />  <div id="contributors"> <a href="https://cosmosmagazine.com/technology/ai-based-traffic-control/" target="_blank" rel="noopener">This article</a> was originally published on <a href="https://cosmosmagazine.com" target="_blank" rel="noopener">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/jacinta-bowler" target="_blank" rel="noopener">Jacinta Bowler</a>. Jacinta Bowler is a freelance science journalist who has written about far-flung exoplanets, terrifying superbugs and everything in between. They have written articles for ABC, SBS, ScienceAlert and Pedestrian, and are a regular contributor for kids magazines Double Helix and KIT. Image: Getty Images </div>

Technology

Partially paralysed man uses mind control to feed himself

A partially paralysed man has been able to feed himself - and use his fingers for the first time in 30 years - thanks to recent advances in neural science, software and robotics. Equipped with two robotic arms, one with a fork and the other with a knife, the man was able to make subtle movements with his fists to certain prompts from a computerised voice, such as “select cut location”, to direct the arms to cut a bite-sized piece of cake in front of him. With another subtle gesture at the command, “moving food to mouth”, the fork was aligned with his mouth. In less than 90 seconds, the man, who has very limited upper body mobility, fed himself some cake using his mind and some robotic hands. To make it all happen, a team of scientists from John Hopkins Applied Physics Laboratory (APL) and the Department of Physical Medicine and Rehabilitation (PMR) at the John Hopkins School of Medicine developed a brain-machine interface (BMI) that allows for direct communication between the brain and a computer. The computer decodes neural signals and ‘translates’ them to perform various functions, such as controlling robotic prosthetic arms. It is the culmination of more than 15 years of research between the two groups as part of the Revolutionising Prosthetics program, allowing a person to manoeuvre a pair of prosthetic arms with minimal mental input. “This shared control approach is intended to leverage the intrinsic capabilities of the brain machine interface and the robotic system, creating a ‘best of both worlds’ environment where the user can personalise the behaviour of a smart prosthesis,” said Dr Francesco Tenore, a senior project manager in APL’s Research and Exploratory Development Department. “Although our results are preliminary, we are excited about giving users with limited capability a true sense of control over increasingly intelligent assistive machines.” Their findings, published in the journal<a href="https://www.frontiersin.org/articles/10.3389/fnbot.2022.918001/full" target="_blank" rel="noopener"> Frontiers in Neurology</a>, also shows how robotics can be used to help people with disabilities. “In order for robots to perform human-like tasks for people with reduced functionality, they will require human-like dexterity. Human-like dexterity requires complex control of a complex robot skeleton,” Dr David Handelman, the paper’s first author and a senior roboticist at APL, explained. “Our goal is to make it easy for the user to control the few things that matter most for specific tasks.” Dr Pablo Celnik, the project’s principal investigator from PMR, said: “The human-machine interaction demonstrated in this project denotes the potential capabilities that can be developed to help people with disabilities.” To see the robot in action, head <a href="https://drive.google.com/file/d/1gAVyIyZAB5AtFp5kXntcw0Cs2Krp8XaJ/view" target="_blank" rel="noopener">here</a>. Image: John Hopkins University APL

Body

Keeping to the beat controlled by 69 genes – not just our feet

Are you a dancing queen or do you have two left feet? Turns out that keeping to the beat is partly to do with our <a class="spai-bg-prepared" href="https://www.nature.com/articles/news.2007.359" target="_blank" rel="noreferrer noopener">genetics</a>. An international team of researchers conducted a study on the genetic variation of 606,825 individuals, all of whom completed a musical ability questionnaire (including “Can you clap in time with a musical beat?”), with some also participating in beat synchronisation experiments including telling rhythms apart (Phenotype Experiment 1) and tapping in time with music (Phenotype Experiment 2). Of the participants, 91.57% said yes to the question, “Can you clap in time with a musical beat?” Those who said yes also scored higher in the rhythm perception and tapping synchrony experiments. Looking at the genetic variation, 69 genes showed significant difference between the rhythmic and arhythmic participants, with VRK2 being the most strongly associated. This gene has been linked previously to behavioural and psychiatric traits (including depression, schizophrenia and developmental delay), suggesting a biological link between beat synchronisation and neurodevelopment. <div class="newsletter-box spai-bg-prepared"> <div id="wpcf7-f6-p195164-o1" class="wpcf7 spai-bg-prepared" dir="ltr" lang="en-US" role="form"> <form class="wpcf7-form mailchimp-ext-0.5.62 spai-bg-prepared init" action="/science/biology/keeping-the-beat-genetics/#wpcf7-f6-p195164-o1" method="post" novalidate="novalidate" data-status="init"> <input class="wpcf7-form-control wpcf7-text referer-page spai-bg-prepared" name="referer-page" type="hidden" value="https://cosmosmagazine.com/people/" data-value="https://cosmosmagazine.com/people/" aria-invalid="false" /> </form> </div> </div> Several physiology traits also seemed to be linked to beat synchronisation, including processing speed, grid strength, usual walking pace, and peak respiratory flow. These may be linked to the evolution of language and sociality through music in early humans. For modern humans, our ability to keep the beat may help to predict developmental speech-language disorders, and serve as a mechanism for <a class="spai-bg-prepared" href="https://www.frontiersin.org/articles/10.3389/fnhum.2021.789467/full" target="_blank" rel="noreferrer noopener">rhythm-based rehabilitation</a>, including for <a class="spai-bg-prepared" href="https://cosmosmagazine.com/science/biology/bilingual-patients-recover-better-from-stroke/" target="_blank" rel="noreferrer noopener">stroke</a> and <a class="spai-bg-prepared" href="https://www.nature.com/articles/s41598-017-16232-5" target="_blank" rel="noreferrer noopener">Parkinson’s disease</a>. This study has been <a class="spai-bg-prepared" href="https://doi.org/10.1038/s41562-022-01359-x" target="_blank" rel="noreferrer noopener">published</a> in Nature Human Behaviour. <figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio spai-bg-prepared"> <div class="wp-block-embed__wrapper spai-bg-prepared"> <div class="entry-content-asset spai-bg-prepared"> <div class="embed-wrapper spai-bg-prepared"> <div class="inner spai-bg-prepared"><iframe class="spai-bg-prepared" title="The Go-Go's - We Got The Beat (Official Music Video)" src="https://www.youtube.com/embed/f55KlPe81Yw?feature=oembed" width="500" height="281" frameborder="0" allowfullscreen="allowfullscreen"></iframe></div> </div> </div> </div> </figure> We got the beat… well maybe some of us!  <img id="cosmos-post-tracker" class="spai-bg-prepared" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=195164&title=Keeping+to+the+beat+controlled+by+69+genes+%E2%80%93+not+just+our+feet" width="1" height="1" />  <div id="contributors"> <a href="https://cosmosmagazine.com/science/biology/keeping-the-beat-genetics/" target="_blank" rel="noopener">This article</a> was originally published on <a href="https://cosmosmagazine.com" target="_blank" rel="noopener">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/qamariya-nasrullah" target="_blank" rel="noopener">Qamariya Nasrullah</a>. Qamariya Nasrullah holds a PhD in evolutionary development from Monash University and an Honours degree in palaeontology from Flinders University. Image: Getty Images </div>

Body

10-year-old arrested for threatening to carry out mass shooting

A 10-year-old boy has been arrested for threatening to carry out a mass shooting via text message. The 5th grader from Patriot Elementary School in Cape Coral, in the state of Florida, was pictured in handcuffs and being walked to a police car on Saturday evening. He was interviewed and charged with making a written threat to conduct a mass shooting, coming just days after 19 children and two of their teachers were killed in a mass shooting in Texas. “This student’s behaviour is sickening, especially after the recent tragedy in Uvalde, Texas,” Lee County Sheriff Carmine Marceno said in a statement. “Right now is not the time to act like a little delinquent. It’s not funny. This child made a fake threat, and now he’s experiencing real consequences.” The sheriff’s office’s School Threat Enforcement Team was tipped off about the message and quick to act. “Making sure our children are safe is paramount,” Sheriff Macreno said. "My team didn’t hesitate one second, not one second, to investigate this threat.” While police in Texas were on the scene within minutes of the shooting at Robb Elementary School, officers have come under fire for waiting almost 80 minutes to enter the classroom and kill gunman Salvador Ramos. The Texas Department of Public Safety has since admitted that law enforcement’s response fell disastrously short. “From the benefit of hindsight where I’m sitting now, of course it was not the right decision,” Director Steve McCraw said on the delay. Image: Lee County Sheriff's office

Legal

Shocking footage emerges of pregnant woman hit by out of control driver

Footage has emerged of an out-of-control ute accelerating into a medical centre full of people, but not before hitting a pregnant woman who had been about to walk inside. The mum-to-be was heading into the Balcatta Radiological Clinic in Perth for her eight-week scan when she was struck by the ute, which launched out of the car park. Footage captured from multiple angles shows the driver carefully edging into a parking spot right outside the medical centre entrance, before it’s believed they hit the accelerator and hit both a bollard and the woman. <img src="https://oversixtydev.blob.core.windows.net/media/2022/05/car3.jpg" alt="" width="500" height="281" /> The car struck the pregnant woman and a bollard before crashing into the medical centre. Image: 9News The car then crashed into the centre, narrowly missing the patients and staff inside but rattling them and other bystanders nonetheless. “I haven’t actually heard a noise like that before, it was huge,” Sandy Meikle, a witness, told <a href="https://www.9news.com.au/national/out-of-control-driver-smashes-through-perth-surgery-clinic-injuring-pregnant-woman/df8d5f64-8c4b-4af1-9c6c-842892ecfeba" target="_blank" rel="noopener">9News</a>. “(There was) a lot of screaming and a lot of jumping,” Meikle said. The pregnant woman, who is in her 20s, was taken to Royal Perth Hospital and another woman was treated for shock. However, workers at the medical centre said this isn’t the first time someone has crashed into the building. “I’ve actually seen it happen before, someone drove through the building before, it’s happened twice,” a security guard said, with staff adding that the unlucky bollard had been installed to prevent such incidents from happening. Police questioned the elderly driver, who was uninjured, at the scene. No charges have been laid as of publication. Watch the shocking footage <a href="https://www.9news.com.au/national/out-of-control-driver-smashes-through-perth-surgery-clinic-injuring-pregnant-woman/df8d5f64-8c4b-4af1-9c6c-842892ecfeba" target="_blank" rel="noopener">here</a>. Images: 9News

Caring

Traffic controller goes viral for sharing her weekly income

A teenager has gone viral for sharing her weekly income as a traffic controller, describing it as a "sign" to others to take up the profession. Tahera Raedd, 19, directs cars through road closures affected by construction work in the busy streets of Sydney. In a now viral TikTok video, Tahera revealed exactly what she gets paid for a typical week's work. “Your sign to be a traffic controller,” she captioned the video. <div class="embed" style="font-size: 16px; box-sizing: inherit; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; outline: none !important;"><iframe class="embedly-embed" style="box-sizing: inherit; margin: 0px; padding: 0px; border-width: 0px; vertical-align: baseline; width: 610px; max-width: 100%; outline: none !important;" title="tiktok embed" src="https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.tiktok.com%2Fembed%2Fv2%2F7088853180938784002&display_name=tiktok&url=https%3A%2F%2Fwww.tiktok.com%2F%40taheraraedd%2Fvideo%2F7088853180938784002&image=https%3A%2F%2Fp16-sign-sg.tiktokcdn.com%2Ftos-alisg-p-0037%2F590a784fb844491699d2280429c54404_1650502253%7Etplv-tiktok-play.jpeg%3Fx-expires%3D1652594400%26x-signature%3Dam1amiUSCyDqqxDvQGxQt5MfilU%253D&key=59e3ae3acaa649a5a98672932445e203&type=text%2Fhtml&schema=tiktok" width="340" height="700" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen"></iframe></div> Tahera claimed she earned $520 for a 12-hour shift on a Monday, while a 10-hour shift the next day saw her rake in $495. A lengthy 13-hour stint on Wednesday earned Tahera $600, before a four hour shift on the Thursday netted her $300 and a 20-minute job on Friday made $100. In total, she scored $2015 for her almost 40-hour working week. Despite claiming that the job is "hard work", Tahera encouraged others to take up the lucrative job, with many commenters wanting to know more. “OK but like how do you get into traffic controlling?” one person asked. “I just applied for traffic controller must be a good sign,” another said. <div id="indie-campaign-EAbKwvW1L2TJ5OnFRiOT-0" data-campaign-name="NCA LIFESTYLE Newsletter OneClick SignUp" data-campaign-indie="newsletter-signup" data-jira="" data-from="1650290400000" data-to="1681826400000"></div> Another keen person wrote, “Gonna stop studying and work for this instead.” Since being posted last month, her video has been viewed more than 359,000 times – but some have pointed out, it’s not clear if her pay packet was before or after tax. Image credits: TikTok <div class="media image venti" style="caret-color: #000000; color: #000000; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; text-decoration: none; box-sizing: inherit; display: flex; flex-direction: column; align-items: center; width: 493.7315979003906px; margin: 24px auto 32px;"> </div>

Money & Banking

‘You can’t stop it’: in rural Australia, digital coercive control can be inescapable

Domestic and family violence perpetrators commonly use technology such as phones and other devices as a weapon to control and entrap victims and survivors, alongside other forms of abuse. This “<a href="https://academic.oup.com/bjc/article/59/3/530/5172990?login=true" target="_blank" rel="noopener">digital coercive control</a>” is not bound to a particular location and can follow targets anywhere, any time they access devices or digital media.For women outside urban Australia, technology-enabled abuse can pose more risk than for those in cities. In research funded by the <a href="https://www.aic.gov.au" target="_blank" rel="noopener">Australian Institute of Criminology</a>, we spoke to <a href="https://doi.org/10.52922/ti78405" target="_blank" rel="noopener">13 such women who have been subjected to digital coercive control</a> to understand what it is like.The disturbing side of technology<blockquote>… you see a side of a phone that you probably wish you didn’t know about [Shelly]</blockquote>The women reported that abusers used technology to harass and stalk. The majority experienced image-based sexual abuse (the creation and/or release of intimate images without consent) or recordings made of victims or survivors, overtly or covertly.Some experienced doxxing (release of personal and identifiable information). Perpetrators in some cases impersonated real or fake people and initiated contact with women or their children. Authorised functions of phones and other devices and accounts were sometimes impaired, or unauthorised functions enabled.<blockquote>I think you can feel a lot safer knowing they are not in proximity; they can’t hurt me. When it comes to technology it can – I guess you’re more hyper-vigilant because they can come any time and you can’t stop it. Even if you block someone, they find another way. They do; he always found other means to make contact with me. I never – I guess you never got to escape, which I hadn’t experienced before, because every other type of abuse I was able to – it ended at some point. [Kira]</blockquote>It is different outside the citiesThese behaviours have also been observed in <a href="https://accan.org.au/Domestic%20Violence%20and%20Communication%20Technology%20final%20report%2020190801.pdf" target="_blank" rel="noopener">urban settings in Australia</a>. Also, like in cities, we found that violence persisted (and often increased) after separation.However, women outside cities face higher barriers when seeking help and responding to family violence, and they can also be at greater risk.Domestic violence agencies are further from women’s homes in non-urban areas, as we have observed in this study and in <a href="https://eprints.qut.edu.au/104420/13/Landscapes%2Bof%2BViolence%2BCW%2Bedit%2BFINAL.pdf" target="_blank" rel="noopener">other work</a>. Legal services can be limited and there are shortages in alternative and crisis accommodation.Complicated financial arrangements and pressures may hinder women’s ability to exit violent relationships, such as where they work on farms or other small businesses and there may be few employment and educational opportunities in the region.No anonymityNumerous survivors spoke of the lack of anonymity in rural areas, so they and/or their abusers were more likely to be known when disclosing and reporting violence. This can be confronting, especially when perpetrators are well-known and well liked.<blockquote>He is established - he knows people and he’s well liked … he’s in a boys’ club and knows lots of people … whereas I don’t. [Fiona]</blockquote>This could be heightened for women with family and networks out of the region or overseas, culturally and linguistically diverse women, criminalised women, or those viewed as “different” outsiders.As well as actively destroying women’s social networks, abusers would challenge women’s accounts of abuse and attempt to gather allies, as Claire explains:<blockquote>He went around the streets telling people that I’m crazy … Because we’re in a small country town he was going in and out of shops … He affiliated himself with one of the local churches and got them on his side.</blockquote>Isolation and fearAbusers socially isolate women, and those in non-urban areas are often socially further from family, friends and support services than those urban areas. We found too, that some abusers sought to extend geographic isolation, by moving women to more remote locations.Technology could provide channels to communicate with others and to seek assistance and support. Natalie had “a good amount of friends” and so would be “on the phone, or I’d be texting, and that was my outlet for a crazy situation”. However, some women felt this was not always possible when devices had been taken over or were monitored by abusers.<blockquote>[I was] too scared to use it [technology]. I just couldn’t reach out to people … I didn’t want to use it just in case [Lola]</blockquote>Fear loomed large in women’s accounts of digital coercive control. All those we spoke to had contact with police.Some had positive encounters, most commonly with specialist (domestic and family violence liaison officers, who are less available in many rural areas) but more spoke of negative encounters. Women who were dissatisfied with police felt that officers were dismissive of digital coercive control.‘Homicide flags’We believe digital coercive control warrants attention. Coercive control, obsessive tendencies, stalking, and threats to kill or self-harm have all been noted as signals of fatal violence by <a href="https://www.courts.qld.gov.au/__data/assets/pdf_file/0003/586182/domestic-and-family-violence-death-review-and-advisory-board-annual-report-2017-18.pdf" target="_blank" rel="noopener">death review teams</a>.The women we interviewed reported all these behaviours. Non-fatal strangulation is another “homicide flag” and was reported by 46% of our participants.Firearm ownership and threats to use firearms also signal high risk. Firearm ownership is common on farms and in many rural areas.An assault can become a homicide in rural areas, because of the sheer distance between the site of an attack and a hospital or medic.It is imperative that we acknowledge and address how technology is used against survivors and the impact that technology-facilitated abuse has on women across landscapes. We must also recognise that women in rural locations face elevated risks, and that digital coercive control can provide evidence and signal risk of fatal violence.<hr />Pseudonyms have been used for the women quoted in this article.The National Sexual Assault, Family & Domestic Violence Counselling Line – <a href="https://www.1800respect.org.au" target="_blank" rel="noopener">1800 RESPECT</a> (1800 737 732) – is available 24 hours a day, seven days a week for any Australian who has experienced, or is at risk of, family and domestic violence and/or sexual assault.<img style="border: none !important;margin: 0 !important;max-height: 1px !important;max-width: 1px !important;min-height: 1px !important;min-width: 1px !important;padding: 0 !important" src="https://counter.theconversation.com/content/176980/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><a href="https://theconversation.com/profiles/bridget-harris-547362" target="_blank" rel="noopener">Bridget Harris</a>, Associate professor, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847" target="_blank" rel="noopener">Queensland University of Technology</a> and <a href="https://theconversation.com/profiles/delanie-woodlock-1287646" target="_blank" rel="noopener">Delanie Woodlock</a>, , <a href="https://theconversation.com/institutions/unsw-sydney-1414" target="_blank" rel="noopener">UNSW Sydney</a>This article is republished from <a href="https://theconversation.com" target="_blank" rel="noopener">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/you-cant-stop-it-in-rural-australia-digital-coercive-control-can-be-inescapable-176980" target="_blank" rel="noopener">original article</a>.Image: Getty Images

Technology

Understanding how animals become infected with COVID-19 can help control the pandemic

When veterinarians at the Antwerp Zoo noticed <a href="https://www.theguardian.com/world/2021/dec/05/hippos-test-positive-covid-antwerp-zoo-belgium">two hippopotamuses with runny noses</a>, they didn’t just offer them tissues to blow their noses. They administered tests, which came back positive for COVID-19, the worldwide virus that has plagued the globe. Since the start of the global pandemic almost two years ago, humans have not been the only species to contract the COVID-19 virus. Although the Belgian hippos were the first of their species to contract the virus, it has spread throughout the entire animal kingdom. COVID-19 has revealed how health connects humans, animals and the environment — <a href="https://www.who.int/news-room/questions-and-answers/item/one-health">the approach that considers these relationships and connections is known as “One Health.”</a> Responding to the pandemic has been a model of One Health in action. Veterinarians, physicians and environmental experts have needed to collaborate to determine which <a href="https://ovc.uoguelph.ca/news/node/632">species are susceptible to better understand how the COVID-19 virus spreads</a>. <h2>Infected pets</h2> In the early days of the COVID-19 pandemic — if you can remember that far back — alarming reports of pets infected with the COVID-19 virus <a href="https://www.psychologytoday.com/ca/blog/canine-corner/202003/unfounded-fears-dogs-can-spread-covid-19-can-cause-harm">raised unfounded fears regarding the potential exposure and risk of viral infections</a>. In April 2020, two cats from different households in different parts of New York state became <a href="https://www.cdc.gov/media/releases/2020/s0422-covid-19-cats-NYC.html">the first domestic cats in America to contract the COVID-19 virus</a>, followed several months later by the <a href="https://www.ctvnews.ca/health/coronavirus/cat-becomes-first-animal-in-u-k-to-test-positive-for-covid-19-1.5040581">first positive British cat</a>. And although the first American dog to test positive for the COVID-19 virus died within a few months, <a href="https://www.nationalgeographic.com/animals/article/first-dog-to-test-positive-for-covid-in-us-dies">his symptoms indicated he likely had cancer</a>, suggesting that the virus may not have been the sole cause of his death. Although confirmed COVID-19 in pets is relatively uncommon, dogs and cats are at risk from <a href="https://www.eurekalert.org/news-releases/615304">catching the virus</a> from an infected household member. Conversely, however, and to great relief, overwhelming agreement has <a href="https://www.bva.co.uk/coronavirus/frequently-asked-questions/#frequently-asked-questions-owners">emerged among major</a> <a href="https://www.canadianveterinarians.net/coronavirus-covid-19">veterinary societies</a> that <a href="https://www.avma.org/resources-tools/animal-health-and-welfare/covid-19/sars-cov-2-animals-including-pets">the risk of humans</a> contracting COVID-19 <a href="https://www.cdc.gov/healthypets/covid-19/pets.html">from their dogs and cats</a> is extremely low. <iframe width="440" height="260" src="https://www.youtube.com/embed/KDne4Zm4HBE?wmode=transparent&start=0" frameborder="0" allowfullscreen=""></iframe> A VICE report on COVID-19 and pets. Interestingly, an article in Scientific American reported on studies that showed that of the dogs and cats who lived in a household with a positive family member, <a href="https://www.scientificamerican.com/article/people-with-covid-often-infect-their-pets/">one of every five of the pets had the virus, though symptoms were relatively mild</a>. Currently, there is <a href="https://doi.org/10.1126/science.abg2296">no need for dogs and cats to be vaccinated</a>, but <a href="https://globalnews.ca/news/8423409/covid-19-vaccine-animals-zoos/">pharmaceutical representatives are confident</a> in their ability to readily produce a vaccine to protect pets. <h2>Animals at risk</h2> At the beginning of this pandemic, researchers were eager to discover the extent to which COVID-19 was transmittable from animals to humans, given the potential for animals to “<a href="https://doi.org/10.1038/d41586-020-01574-4">spark new outbreaks</a>.” Early on, at least seven big cats — lions and tigers — at the Bronx Zoo <a href="https://www.nationalgeographic.com/animals/article/tiger-coronavirus-covid19-positive-test-bronx-zoo">tested positive for COVID-19</a>. By the end of 2021, more than 300 animals representing 15 different species contracted COVID-19, <a href="https://www.nationalgeographic.com/animals/article/more-animal-species-are-getting-covid-19-for-the-first-time">including hyenas, lions, tigers, snow leopards, gorillas, otters and deer</a>. Recently, <a href="https://www.theguardian.com/us-news/2022/jan/08/snow-leopard-dies-covid-19-illinois-zoo">four snow leopards who contracted the disease</a> from humans have died in American zoos. Risks remain elsewhere in the animal kingdom. Captive gorillas, for instance, <a href="https://www.ctvnews.ca/health/coronavirus/nearly-all-gorillas-at-atlanta-s-zoo-have-contracted-covid-19-1.5586112">are highly susceptible to COVID-19</a>. Were the disease to spread to <a href="https://doi.org/10.1126/science.abc5635">gorillas in the wild</a>, it would likely contribute to the depletion of the <a href="https://www.iucnredlist.org/species/9404/136250858">critically endangered species</a>. <a href="https://images.theconversation.com/files/439954/original/file-20220110-23-1a86u4f.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/439954/original/file-20220110-23-1a86u4f.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" alt="an adult lowland gorilla and two smaller ones in an enclosure" /></a> Nearly all of Zoo Atlanta’s Western lowland gorillas tested positive for the COVID-19 Delta variant in September 2021 after catching it from a zoo staff worker. (AP Photo/Ron Harris) <h2>Animal vaccines</h2> If humans are not contracting COVID-19 from animals, why are scientists worried? After all, pets are more at risk from infected humans, and individuals who work closely with wild animals take appropriate precautions to prevent transmission. However, it is important to remember that <a href="https://doi.org/10.1038/d41586-021-00531-z">animals are the likely source of the current pandemic</a>: bats, in particular, carry a number of <a href="https://www.bbc.com/news/science-environment-51496830">different coronavirus strains and are considered by many as the original carriers of SARS-CoV-2</a>, the virus that causes COVID-19. The transmission of the COVID-19 virus between humans and animals has been <a href="https://doi.org/10.1126/science.abe5901">found in minks</a>, a phenomenon that spread within <a href="https://www.pbs.org/wgbh/nova/article/mink-covid-virus-mutation/">mink farms in the United States and Europe</a>. As a result, millions of minks have since been culled and there have been calls for banning mink farming. The most recent solution to human-animal transmission has been developing COVID-19 vaccines for animals. Because zoos are responsible for “<a href="https://www.the-scientist.com/news-opinion/the-rise-of-covid-19-vaccines-for-animals-69503">often rare and high-value animals</a>,” some have begun to <a href="https://www.nationalgeographic.com/animals/article/bears-baboons-tigers-are-getting-covid-vaccines-at-zoos-across-the-us">vaccinate their residents</a>. <h2>New viral diseases</h2> There are concerns that <a href="https://www.who.int/news-room/feature-stories/detail/how-who-is-working-to-track-down-the-animal-reservoir-of-the-sars-cov-2-virus">the COVID-19 virus has the potential to remain undetected in an animal</a> and <a href="https://doi.org/10.1038/d41586-021-00531-z">could mutate and become more infectious or dangerous to humans</a>. An estimated <a href="https://www.bbc.com/news/science-environment-54246473">three of every four new infectious diseases in humans originated in animals</a> — and this continues to worry scientists. Researchers worry about “<a href="https://dx.doi.org/10.1590/1678-4685-GMB-2020-0355">zoonotic spillover</a>,” the movement of diseases between animals and humans, given the increased risk of “<a href="https://dx.doi.org/10.17269/s41997-020-00409-z">infectious agents capable of jumping the species barrier</a>.” The current pandemic has been called “<a href="https://impakter.com/coronavirus-china-one-health-solution/">a wake-up call</a>” for recognizing how the importance of One Health: a collaborative global vision committed to the health and well-being of humans, animals and the environment that can thwart future global health crises.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;" src="https://counter.theconversation.com/content/173978/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/beth-daly-1224943">Beth Daly</a>, Associate Professor of Anthrozoology, <a href="https://theconversation.com/institutions/university-of-windsor-3044">University of Windsor</a> This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/understanding-how-animals-become-infected-with-covid-19-can-help-control-the-pandemic-173978">original article</a>. Image: Shutterstock

Family & Pets

Our Partners

Over 60

News

Shop

Catalogues

Contests

Entertainment

Travel

Health

Lifestyle

Finance

Property

Games

Information

Keep up to date

Search

For type 2 diabetes, focusing on when you eat – not what – can help control blood sugar

Air traffic controller found asleep on the job

Can you control your image? Gina Rinehart, King Charles and ‘moral portraits'

Dodgy tactic to keep driver's licence growing "out of control"

How tracking menopause symptoms can give women more control over their health

The secret sauce of Coles’ and Woolworths’ profits: high-tech surveillance and control

"Absolute joke": Hefty pay rise for traffic controllers met with outrage

Feeling controlled by the chaos in your home? 4 ways to rein in clutter and stay tidy

"He was out of control": Inside Bachelorette star's battle with addiction

Feed me: 4 ways to take control of social media algorithms and get the content you actually want

“A parent’s worst nightmare”: Tammin Sursok reveals daughter’s lockdown for school shooting

Feel like you don’t have control over your life following a breakup? You’ll recover, says science

AI-based traffic control gets the green light

Partially paralysed man uses mind control to feed himself

Keeping to the beat controlled by 69 genes – not just our feet

10-year-old arrested for threatening to carry out mass shooting

Shocking footage emerges of pregnant woman hit by out of control driver

Traffic controller goes viral for sharing her weekly income

‘You can’t stop it’: in rural Australia, digital coercive control can be inescapable

Understanding how animals become infected with COVID-19 can help control the pandemic

Our Partners