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A list of the germiest items in your home (and how to fix them)

<p>Even when you think your house is clean, bacteria can be lurking in everyday items around the house. Check out our guide for finding the trouble spots and getting rid of them.</p> <p><strong><span style="text-decoration: underline;">The culprit: Kitchen sponge </span></strong></p> <p>It’s scary to think that the item that we use to clean our dishes and benches can be harbouring some serious nasties. Think E. coli and Staphylococcus, mould, and even the influenza virus.</p> <p><strong>The cure:</strong></p> <p>Each time you use your sponge, rinse it out in hot water, wring and allow to air dry. Once a day, sterilise it by wetting it and placing in the microwave for 60 seconds. Change your sponge every 2 weeks to keep the germs at bay.</p> <p><strong><span style="text-decoration: underline;">The culprit: Kitchen sink</span></strong></p> <p>Did you know that your sink is most likely dirtier than your toilet seat? Any fruits, vegetables, cutlery and chopping boards that may have come into contact with raw meat are potentially contaminating your sink.</p> <p><strong>The cure:</strong></p> <p>Three times per week, dampen the sink and spray with surface spray. Scrub the sink to remove any bacteria, especially around the drain where nasties can lurk. Use an antibacterial product to then spray the taps, sink, draining board and your scrubbing brush. Leave for ten minutes before rinsing.</p> <p><strong><span style="text-decoration: underline;">The culprit: Toothbrushes</span></strong></p> <p>Each day germs move from your mouth to your toothbrush, and are then left next to any other family member’s toothbrushes to mingle and spread. Your toothbrushes are also often kept near the toilet and are possibly being contaminated with airborne bacteria from every flush.</p> <p><strong>The cure:</strong></p> <p>Keep your toothbrushes in an upright container (not resting on the sink) so that they can have air circulating around them. Try to reduce the germs moving from the toilet to your brush by always closing the toilet lid before flushing. If you are ill, replace your toothbrush, and treat yourself to a new brush every three months.</p> <p><strong><span style="text-decoration: underline;">The culprit: Electronics</span></strong></p> <p>We touch the remote, our computers and our phones all day long – but how often do we clean them? Rarely, if ever, is the common answer. And the scary part is they can be as filthy as your kitchen sponge.</p> <p><strong>The cure:</strong></p> <p>Use a disinfecting wipe to go over your (switched off) electronics. Think laptops, mobile phones, and remote controls.</p> <p><strong><span style="text-decoration: underline;">The culprit: Bath towels</span></strong></p> <p>We often “dry” our towels on the back of the door in a damp bathroom where they never get completely dried properly. This can cause mould, mildew and bacteria to thrive, making it possible to get a nasty rash or infection.</p> <p><strong>The cure:</strong></p> <p>Allow your towels to spread out and air dry. Instead of a hook it’s best to use a rack where they can be completely spread out. Change your towels every 3-4 days as this will help keep the levels of bacteria down. If your towels still smell after washing, it’s time to toss them out.</p> <p><em>Image credit: Shutterstock</em></p> <p><strong>Related links:</strong></p> <p><span style="text-decoration: underline;"><em><strong><a href="../lifestyle/at-home/2015/01/dirty-home-items/">5 surprisingly dirty things in your house</a></strong></em></span></p> <p><span style="text-decoration: underline;"><em><strong><a href="../lifestyle/at-home/2014/12/home-cleaning-tips/">10 amazing cleaning tips everyone should know</a></strong></em></span></p> <p><span style="text-decoration: underline;"><em><strong><a href="../lifestyle/at-home/2014/10/how-to-homemade-laundry-powder-and-softener/">How to make homemade laundry powder</a></strong></em></span></p>

Home Hints & Tips

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Producing electricity from your sweat might be key to next wearable technology

<p>Imagine a world where the smart watch on your wrist never ran out of charge, because it used your sweat to power itself.</p> <p>It sounds like science fiction but researchers have figured out how to engineer a <a href="https://cosmosmagazine.com/science/biology/bacterial-biofilm/" target="_blank" rel="noreferrer noopener">bacterial biofilm</a> to be able to produce continuous <a href="https://cosmosmagazine.com/science/electricity-from-sweaty-fingertips/">electricity fr</a><a href="https://cosmosmagazine.com/science/electricity-from-sweaty-fingertips/" target="_blank" rel="noreferrer noopener">o</a><a href="https://cosmosmagazine.com/science/electricity-from-sweaty-fingertips/">m perspiration</a>.</p> <p>They can harvest energy in evaporation and convert it to electricity which could revolutionise wearable electronic devices from personal medical sensors to electronics.</p> <p>The science is in a <a href="https://www.nature.com/articles/s41467-022-32105-6#ref-CR7" target="_blank" rel="noreferrer noopener">new study</a> published in <em>Nature Communications.</em></p> <p>“The limiting factor of wearable electronics has always been the power supply,” says senior author Jun Yoa, professor of electrical and computer engineering at the University of Massachusetts Amherst (UMass),  in the US. “Batteries run down and have to be changed or charged. They are also bulky, heavy, and uncomfortable.”</p> <p>But the surface of our skin is constantly moist with sweat, so a small, thin, clear and flexible biofilm worn like a Band-Aid could provide a much more convenient alternative.</p> <p>The biofilm is made up of a sheet of bacterial cells approximately 40 micrometres thick or about the thickness of a sheet of paper. It’s made up a genetically engineered version of the bacteria <em>Geobacter sulfurreducens</em> to be exact.</p> <p><em>G. sulfurreducens</em> is a microorganism known to <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3209890/#:~:text=Interestingly%2C%20Geobacter%20sulfurreducens%20also%20called,electron%20transfer%20through%20the%20biofilms." target="_blank" rel="noreferrer noopener">produce electricity</a> and has been used previously in “<a href="https://www.nature.com/articles/s41579-019-0173-x" target="_blank" rel="noreferrer noopener">microbial fuel cells</a>”. These require the bacteria to be alive, necessitating proper care and constant feeding, but this new biofilm can work continuously because the bacteria are already dead.</p> <p>“It’s much more efficient,” says senior author Derek Lovley, distinguished professor of Microbiology at UMass Amherst. “We’ve simplified the process of generating electricity by radically cutting back on the amount of processing needed.</p> <p>“We sustainably grow the cells in a biofilm, and then use that agglomeration of cells. This cuts the energy inputs, makes everything simpler and widens the potential applications.”</p> <p>The process relies on evaporation-based electricity production – the <a href="https://www.nature.com/articles/s41565-018-0228-6" target="_blank" rel="noreferrer noopener">hydrovoltaic effect</a>. Water flow is driven by evaporation between the solid biofilm and the liquid water, which drives the transport of electrical charges to generate an electrical current.</p> <p><em>G. sulfurreducens</em> colonies are grown in thin mats which are harvested and then have small circuits etched into them using a laser. Then they are sandwiched between mesh electrodes and finally sealed in a soft, sticky, breathable polymer which can be applied directly onto the skin without irritation.</p> <p>Initially, the researchers tested it by placing the device directly on a water surface, which produced approximately 0.45 volts of electricity continuously. When worn on sweaty skin it produced power for 18 hours, and even non-sweating skin generated a substantial electric output – indicating that the continuous low-level secretion of moisture from the skin is enough to drive the effect.</p> <p>“Our next step is to increase the size of our films to power more sophisticated skin-wearable electronics,” concludes Yao.</p> <p>The team aim to one day be able to power not only single devices, but entire electronic systems, using this biofilm. And because microorganisms can be mass produced with renewable feedstocks, it’s an exciting alternative for producing renewable materials for clean energy powered devices.</p> <p><!-- Start of tracking content syndication. Please do not remove this section as it allows us to keep track of republished articles --></p> <p><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=200509&amp;title=Producing+electricity+from+your+sweat+might+be+key+to+next+wearable+technology" width="1" height="1" /></p> <p><!-- End of tracking content syndication --></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/technology/electricity-from-sweat-biofilm/" 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/imma-perfetto" target="_blank" rel="noopener">Imma Perfetto</a>. Imma Perfetto is a science writer at Cosmos. She has a Bachelor of Science with Honours in Science Communication from the University of Adelaide.</em></p> <p><em>Image: </em><em>Liu et al., doi.org/10.1038/s41467-022-32105-6</em></p> </div>

Technology

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Electronic surveillance considered for alleged stalkers

<p>In 1993, Andrea Patrick was murdered by her ex-partner after a period of severe harassment and despite a restraining order being made against him. The public outcry that followed Patrick’s death impelled the New South Wales government to follow Queensland’s lead and <a rel="noopener" href="https://www.parliament.nsw.gov.au/Hansard/Pages/HansardResult.aspx#/docid/HANSARD-1323879322-89176" target="_blank">enact an offence of stalking</a>.</p> <p>During the 1990s, all Australian states and territories made stalking a distinct crime. Evidence of stalking can also form the basis of civil law orders known as restraining, apprehended violence or intervention orders.</p> <p>However, there are concerns that little has changed since Andrea Patrick’s death. <a rel="noopener" href="https://www.abc.net.au/news/2020-12-09/celeste-manno-mother-calls-for-tougher-stalking-laws/12964622" target="_blank">There is a view</a> that stalking is not being treated seriously enough and intervention orders may be breached without serious ramifications for alleged offenders.</p> <p>The Victorian attorney-general has asked the <a rel="noopener" href="https://www.lawreform.vic.gov.au/projects/stalking/stalking-terms-reference" target="_blank">Victorian Law Reform Commission</a> to consider new measures for responding to stalking, including whether electronic monitoring could be a condition of intervention orders.</p> <p>Before considering the advantages and disadvantages of such a measure, it is worth considering how stalking is defined.</p> <p><strong>What is stalking?</strong></p> <p>While definitions differ, in general, stalking refers to a pattern of behaviour intended to cause harm or arouse fear. Stalking can include:</p> <ul> <li> <p><a rel="noopener" href="https://ajp.psychiatryonline.org/doi/pdf/10.1176/ajp.156.8.1244" target="_blank">surveillance</a>: obsessive monitoring through physically following or tracking the other person via technology or by loitering at the person’s home or workplace</p> </li> <li> <p><a rel="noopener" href="https://onlinelibrary.wiley.com/doi/abs/10.1002/bsl.966" target="_blank">repetition</a>: there may be unwanted contact that occurs multiple times – it can happen over the course of one day, a few weeks, or many years</p> </li> <li> <p>degradation: this may involve verbal abuse, posting denigrating comments or images online, or humiliating the other person in public</p> </li> <li> <p><a rel="noopener" href="https://link.springer.com/referenceworkentry/10.1007%2F978-1-4614-5690-2_535" target="_blank">intrusion</a>: this may include repeatedly approaching the other person, interfering with the person’s property, or entering the person’s home or workplace.</p> </li> </ul> <p>Stalking can involve actions that would, in another context, be legal or even welcome. For example, gift-giving is usually legal. But if someone repeatedly gives another person unwanted gifts and will not stop when asked, this may amount to stalking.</p> <p><strong>Intervention orders</strong></p> <p>Individuals can apply to a court for an intervention order that prohibits another person (the defendant) from behaving in a particular manner towards them. In addition to acting as a restraint on the defendant’s behaviour, an intervention order can direct the defendant to comply with certain conditions.</p> <p>In Victoria, for example, there are two types of intervention orders: <a rel="noopener" href="http://www5.austlii.edu.au/au/legis/vic/consol_act/fvpa2008283/" target="_blank">family violence intervention orders</a> and <a rel="noopener" href="http://www6.austlii.edu.au/cgi-bin/viewdb/au/legis/vic/consol_act/psioa2010409/" target="_blank">personal safety intervention orders</a>. The first type covers situations between family members, including current or former intimate partners and some carers. The second type covers all other relationships.</p> <p>Lower courts may grant intervention orders if there is sufficient evidence of stalking.</p> <p><strong>Electronic monitoring</strong></p> <p>Electronic monitoring generally refers to “<a rel="noopener" href="http://www.antoniocasella.eu/nume/COE_electronic_16oct12.pdf" target="_blank">forms of surveillance with which to monitor the location, movement and specific behaviour of persons</a>”. It includes the use of devices such as ankle bracelets, which use radio frequency or Global Positioning System (GPS) technology to monitor the location of the person.</p> <p>While the use of such devices is usually associated with monitoring offenders after conviction, pretrial electronic monitoring is used in some places as <a rel="noopener" href="http://www6.austlii.edu.au/cgi-bin/viewdoc/au/legis/wa/consol_act/ba198241/s50l.html" target="_blank">a condition of bail</a>. Electronic monitoring is also permitted in South Australia and Queensland for some <a rel="noopener" href="https://www.ranzcp.org/news-policy/policy-and-advocacy/position-statements/electronic-monitoring-people-in-forensic-mh" target="_blank">individuals using forensic mental health services</a>.</p> <p><img src="https://images.theconversation.com/files/411150/original/file-20210714-13-69trd.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="" /> <span class="caption">Electronic monitoring devices such as ankle bracelets have been used pre-trial in some cases.</span> <em><span class="attribution"><span class="source">Shutterstock</span></span></em></p> <p>It appears electronic monitoring has not been used in Australia as a condition of intervention orders. However, Matt Black and Russell G. Smith <a rel="noopener" href="https://www.aic.gov.au/publications/tandi/tandi254" target="_blank">pointed out</a> in 2003 that “modern restriction and surveillance capabilities may raise the possibility for consideration”.</p> <p><strong>Pros and cons of electronic monitoring</strong></p> <p>Electronic monitoring may help to ensure intervention orders work to prevent alleged stalkers physically approaching particular people. It can ensure they don’t enter proscribed areas and be used to track their movements.</p> <p>However, it can be expensive. The panel that reviewed post-sentence supervision of sex offenders in Victoria <a rel="noopener" href="https://files.justice.vic.gov.au/2021-06/cavsom%20harper%20report.pdf?A_rtu8pRp1SsqKDZxF2dWoGkzLvLLcmg=" target="_blank">observed</a>:</p> <blockquote> <p>[…] the costs associated with electronic monitoring were considerable, particularly in proportion to other important functions undertaken by Corrections Victoria.</p> </blockquote> <p>Due to resource allocation, it is not feasible for every alleged stalker to be monitored 24 hours a day. Analysis of the electronic monitoring data is also not necessarily immediate. If electronic monitoring were an option in relation to intervention orders, it may also lead to more contested cases, thereby taking up more court time.</p> <p>There are human rights issues in relation to curtailing the liberty of those who have not been convicted of a crime. Wearing an electronic device may also be sitgmatising. The balance here is whether public safety considerations outweigh individual rights.</p> <p><strong>A shift in focus</strong></p> <p> </p> <p>Being forced to modify behaviour to avoid being stalked appears to be common for victim survivors of stalking. They may experience significant lifestyle changes such as:</p> <ul> <li>avoiding places where their stalker might be</li> <li>changing routines</li> <li>quitting school or their job</li> <li>moving house.</li> </ul> <p>A key question for the Victorian Law Reform Commission inquiry into stalking will be whether electronic monitoring can help shift the focus away from victims having to alter their own behaviour to forcing alleged offenders to alter theirs.</p> <p>Electronic monitoring may have a role to play, but it may be that the disadvantages outweigh the benefits.<!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><span><a rel="noopener" href="https://theconversation.com/profiles/bernadette-mcsherry-2559" target="_blank">Bernadette McSherry</a>, Emeritus Professor, <em><a rel="noopener" href="https://theconversation.com/institutions/the-university-of-melbourne-722" target="_blank">The University of Melbourne</a></em> and <a rel="noopener" href="https://theconversation.com/profiles/madeleine-ulbrick-312907" target="_blank">Madeleine Ulbrick</a>, Senior Research and Policy Officer, <em><a rel="noopener" href="https://theconversation.com/institutions/monash-university-1065" target="_blank">Monash University</a></em></span></p> <p>This article is republished from <a rel="noopener" href="https://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a rel="noopener" href="https://theconversation.com/victoria-considers-electronic-surveillance-for-alleged-stalkers-164320" target="_blank">original article</a>.</p>

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High tech shortages in the future as coronavirus shuts down manufacturers

<p>There are now <a href="https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200212-sitrep-23-ncov.pdf?sfvrsn=41e9fb78_2">more than 45,000</a> confirmed cases of the coronavirus dubbed COVID-19 by the World Health Organization, and the disease has caused at least 1,115 deaths. The impact of the virus is now reaching way beyond public health: China is at the heart of global manufacturing, and as supply chains suffer, <a href="https://www.logisticsmgmt.com/article/coronavirus_and_the_global_supply_chain_rising_panic_part">panic</a> is beginning to set in.</p> <p>In many provinces across China the government has urged hundreds of millions of workers to <a href="https://www.afr.com/world/asia/virus-death-toll-above-900-as-workers-told-to-stay-home-20200210-p53zbr">stay home</a> to help reduce the spread of the virus. As a result, many factories have stayed closed since the Lunar New Year holiday in late January, halting the production of products and parts destined for countries around the world, including Australia.</p> <p>Apple is one of the most high-profile companies affected, with its <a href="https://www.wsj.com/amp/articles/rapid-spread-of-coronavirus-tests-apples-china-dependency-11580910743">manufacturing partner Foxconn hitting a lengthy production delay</a>, but they are far from alone.</p> <p><strong>Global supply chains, global problems</strong></p> <p>The sectors hit hardest <a href="https://www.forbes.com/sites/stevebanker/2020/02/10/global-high-tech-supply-chains-disrupted-by-the-coronavirus/amp/">appear to be</a> high-tech electronics, pharmaceuticals and the automotive industry.</p> <p>Globalised supply chains and just-in-time manufacturing mean many seemingly unrelated products are vulnerable to pauses in the flow of goods from China.</p> <p>It only takes one small missing part to bring entire supply chains to a standstill. If a tyre manufacturer in the United States doesn’t receive valves from a supplier in China, a car plant in Germany won’t receive any tyres, and therefore can’t ship finished cars to its customers.</p> <p>Something similar happened to automotive giant Hyundai, which had to <a href="https://www.nytimes.com/2020/02/04/business/hyundai-south-korea-coronavirus.html">suspend all operations</a> at its manufacturing plant in South Korea due to a lack of parts from China.</p> <p>Even tech companies such as Samsung, Google and Sony, which have moved their factories out of China in recent years, are <a href="https://qz.com/1800540/how-coronavirus-is-upending-the-tech-industrys-supply-chain/">being affected</a>. They still rely on China for many components such as sensors or smartphone screens.</p> <p>It is not just large businesses that will feel these effects. Many small businesses around the world also source products and parts from China.</p> <p>The supply of these is now uncertain, with no sign yet as to when normal service may resume. For products and parts that are still being manufactured in China, new enhanced screening measures at all Chinese border crossings are likely to cause further delays.</p> <p><strong>How will Australia be affected?</strong></p> <p>The effects of the coronavirus are also being felt in Australia. China is our largest trading partner for both imports and exports. According to the United Nations Comtrade database, <a href="https://tradingeconomics.com/australia/imports/china">Australian imports from China</a> were valued at A$85.9 billion in 2018. The biggest product categories were electronics and electrical equipment, making up A$19.8 billion, and machinery, which accounts for another A$15.7 billion.</p> <p>Moreover, <a href="https://www.aph.gov.au/About_Parliament/Parliamentary_Departments/Parliamentary_Library/pubs/BriefingBook44p/China">90% of all Australia’s merchandise imports</a> are from China, and half of those are engineering products such as office and telecommunications equipment.</p> <p>Besides the well-publicised impact on airlines, universities and tourism, Australian construction companies are warning clients of upcoming project delays as a result of forecast disruptions in materials sourced from China. Aurizon, Australia’s largest rail operator, has said the coronavirus will delay the arrival of <a href="https://www.afr.com/companies/retail/coronavirus-fallout-hits-australian-companies-20200210-p53zfc">66 new rail wagons</a> being made in Wuhan, the city at the epicentre of the outbreak.</p> <p><strong>Expect shortages of high-tech goods</strong></p> <p>Product shortages could also soon be visible on retailers’ shelves, with electronics stores such as JB Hi-Fi and Harvey Norman expected to experience <a href="https://www.theguardian.com/world/2020/feb/12/coronavirus-fallout-could-leave-australian-tourism-and-retail-sector-in-the-doldrums">significant disruption</a> to their supply of computers, televisions and smartphones.</p> <p>When shortages like this occur, customers will struggle to buy the products they want, when they want them. The only channels available might be third-party resellers offering highly inflated prices. In extreme cases, supply shortages like these can also lead to <a href="http://personal.cb.cityu.edu.hk/biyishou/Consumer_panic_buying.pdf">panic buying</a> and stockpiling.</p> <p><strong>More uncertainty ahead</strong></p> <p>It is commonly said that “when China sneezes, the world catches a cold”. So what is the long-term diagnosis for the coronavirus breakout, and what will the economic symptoms be?</p> <p>As so much is still unknown about COVID-19, with no vaccine or formal means of preventing it spreading having emerged yet, it’s too early to predict what the full impact will be.</p> <p>For many industries the next few months will bring high levels of uncertainty, with disruptions certain to continue, before recovery programs can start to gain traction.</p> <p>This is obviously a worry for many organisations, but could also be a period of new opportunity for others, as the world comes to terms with this latest global health crisis. Supply chains that are agile enough to react quicker than their competitors’, or those with more robust risk management plans, might find themselves gaining greater market share as a result of this crisis.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><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/131646/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: http://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/john-l-hopkins-255434">John L Hopkins</a>, Theme Leader (Future Urban Mobility), Smart Cities Research Institute, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p><em>This article is republished from <a href="http://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/high-tech-shortages-loom-as-coronavirus-shutdowns-hit-manufacturers-131646">original article</a>.</em></p>

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High-profile crimes: The problem with electronic monitoring bracelets

<p>The man arrested after a<span> </span><a href="https://www.abc.net.au/news/2019-06-04/darwin-shooting-people-police-arrest-gunman/11179136">deadly gun attack in Darwin</a><span> </span>recently is<span> </span><a href="https://www.theguardian.com/australia-news/2019/jun/04/police-say-they-have-reports-of-up-to-four-people-dead-in-darwin-shooting">reported</a><span> </span>to have been on parole and wearing an electronic monitoring bracelet.</p> <p>This leads to the same reaction we see following any high-profile crime. How could such a thing happen?</p> <p>People may speculate that the criminal justice agencies involved have somehow dropped the ball. The offender was on their radar, after all.</p> <p>While this finger-pointing may serve a cathartic function, it is important we also question our expectations before assuming a failure occurred.</p> <p>We need to understand what electronic monitoring intends to achieve, how it works, and what are its capabilities and limitations.</p> <p><strong>Electronic tagging</strong></p> <p>In the context of the corrections system, electronic monitoring refers to the tagging of a person as a form of surveillance, usually in the form of a GPS-enabled ankle bracelet.</p> <p><a href="https://aic.gov.au/publications/tandi/tandi254">In Australia</a>, each state and territory uses electronic monitoring differently, guided by their own legislative frameworks.</p> <p>Practices vary considerably between jurisdictions. For example, in some places, certain offenders are targeted (high-risk recidivists, those who repeatedly reoffend, for example). In others, specific types of offences are the focus (such as child sex offences).</p> <p>The application of electronic monitoring even differs between offenders, as the supervising agency uses it for reasons specific to each person.</p> <p>A police department might use electronic monitoring to ensure a domestic violence perpetrator does not visit the victim before a trial. A probation officer might require an offender to wear a bracelet for 12 months to ensure they are attending treatment and meeting their curfew. A parole officer could place the GPS tracking condition on an offender for the first three months following release from prison to better understand how the parolee spends his or her time.</p> <p>Each of these experiences will be quite different, as each is intended to fulfil a unique aim.</p> <p>Ordinarily, electronic monitoring is used as a tool of incapacitation and deterrence.</p> <p>In the first instance, an offender may be told to follow a particular rule – for example, to be home by 8pm, to stay away from the victim, to attend a treatment program, or not to go within 1km of a school. Electronic monitoring allows authorities to monitor the person’s compliance with such a condition.</p> <p>In the latter instance, an offender may be deterred from certain behaviour if they believe their actions are likely to be detected through electronic monitoring.</p> <p><strong>Monitoring actions</strong></p> <p>When an offender is subject to electronic monitoring, a computer database is updated with information about the rules he or she has been instructed to follow. Each jurisdiction and each agency may have their own database, so where the offender appears in the database will depend on who is supervising the electronic monitoring order.</p> <p>The database is then monitored by enforcement authorities, although this is sometimes outsourced to private providers or overseas companies. While the data is generally sent from the offender’s GPS device to the monitoring agency in real time, there can be delays in how long it takes for that information to be passed to police or corrective services.</p> <p>What occurs when an offender breaches one of the rules and a computer alert is generated depends on factors such as legislation and the priority of a case influencing the response. The database includes information about what to do in the event of specific kinds of breaches with specific offenders.</p> <p>In some cases, an alarm on the device may go off or, very rarely, the police may be immediately notified.</p> <p>Most often, for routine cases and ordinary breaches, the monitoring agency will notify the offender’s supervisor (such as a parole officer or a local police department), who will then determine how to proceed.</p> <p>There may be a lag of several days during this process. For example, if a low-risk offender misses their home curfew on Friday night (as determined by the GPS bracelet), the parole officer will not receive notification of this breach until Monday morning.</p> <p><strong>The pros and cons of tagging</strong></p> <p>There are a range of<span> </span><a href="https://journals.sagepub.com/doi/pdf/10.1177/2066220317697658" title="Electronic monitoring: The experience in Australia">benefits and disadvantages</a><span> </span>to the electronic monitoring of offenders.</p> <p>It can be effective in holding offenders accountable, protecting victims and enhancing community safety and preventing crimes. These come with important cost savings, particularly when offenders can be safety monitored in the community in lieu of imprisonment or as a mechanism of early release from prison.</p> <p>But some of the downfalls are that offenders can tamper with their devices, and there can be GPS dead zones – particularly in a geographically vast country such as Australia. There may also be human error in using the systems, such as improper monitoring or unreasonable decision-making after an alert.</p> <p>Yet collectively, the research evidence highlights that electronic monitoring can be an effective tool for discouraging recidivism. But it is only that: a tool.</p> <p>The most effective practices for<span> </span><a href="https://au.sagepub.com/en-gb/oce/environmental-corrections/book248663" title="Environmental Corrections: A New Paradigm for Supervising Offenders in the Community">supervising offenders in the community</a><span> </span>include those that identify and reduce a person’s risks for continued criminal behaviour.</p> <p>Electronic monitoring will be most effective when it is used to support supervision that limits a person’s access to chances to commit crime. Such supervision should help them redesign their routines so that any risky settings are avoided and are replaced with more positive influences.</p> <p>Thus, rather than simply giving offenders a long list of rules for what<span> </span><em>not</em><span> </span>to do, effective probation and parole strategies help offenders lead productive lives.</p> <p>More broadly, it is imperative that correctional authorities provide rehabilitative interventions that address the underlying factors that contribute toward a person’s criminal behaviour. The<span> </span><a href="https://nicic.gov/implementing-evidence-based-practice-community-corrections-principles-effective-intervention">most effective approaches</a><span> </span>use cognitive-behavioural techniques to give offenders skills that encourage good decision-making.</p> <p>Yet electronic monitoring cannot “fix” an offender’s impulsivity, lack of empathy, or any other underlying crime-conducive traits. Thus we should not confuse a technological aid with meaningful treatment.</p> <p><em>Written by Lacey Schaefer. Republished with permission of <a href="https://theconversation.com/electronic-monitoring-bracelets-are-only-crime-deterrence-tools-they-cant-fix-offenders-118335">The Conversation.</a></em></p>

Technology

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Travelling soon? Never do this with electronic items when boarding a flight

<p><span style="font-weight: 400;">Many travellers when going on a plane take a variety of electronic items with them, including mobile phones, iPads, laptops, Kindles … the list never ends.</span></p> <p><span style="font-weight: 400;">However, there is one thing you should never do whilst boarding a plane with your devices.</span></p> <p><span style="font-weight: 400;">The current travel advice stipulates that you should never travel with any electronic items that have no battery left and cannot be turned on.</span></p> <p><a href="https://www.britishairways.com/travel/home/public/en_au"><span style="font-weight: 400;">British Airways </span></a><span style="font-weight: 400;">describes essential hand luggage packing tips on their website.</span></p> <p><span style="font-weight: 400;">BA states: “Charge any electrical or battery-powered devices such as phones, tablets, e-books and laptops. Airport security might ask you to switch them on.”</span></p> <p><span style="font-weight: 400;">This is also the case in the USA, as the Transportation Security Administration (TSA) announced that it would not allow mobile phones or other electronic devices on US-bound planes unless travellers were able to turn them on at the request of security staff. This was announced in 2014.</span></p> <p><span style="font-weight: 400;">It was ruled that anyone who had a powerless device would be barred from boarding their US flight and would have to reschedule the flight, even if the passenger offered to give up the item or send it separately.</span></p> <p><span style="font-weight: 400;">The UK Department of Transport (DfT) quickly followed suit, saying:</span></p> <p><span style="font-weight: 400;">“In line with the US advice, passengers on some routes into and out of the UK may now also be required to show that electronic devices in their hand luggage are powered up or face not being allowed to bring the device onto the aircraft.</span></p> <p><span style="font-weight: 400;">"Passengers flying into or out of the UK are therefore advised to make sure electronic devices being carried in their hand luggage are charged before they travel."</span></p> <p><span style="font-weight: 400;">Domestic flights within Australia and New Zealand have not been impacted by this change, but as it affects a wide range of airlines, including British Airways, Qantas, Virgin Australia, Emirates and Delta as well as other carriers that fly to, from and via the UK and US, it’s better to be safe instead of sorry.</span></p>

Travel Trouble

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CHOICE reveals: How long your appliances should really last

<p>As consumers we’re lucky that we have an abundance of appliance choices to choose from to suit every budget. With toasters starting at $20 reaching all the way up to $150, there is something out there for everyone.</p> <p>But just how long should you expect an affordable appliance to last in comparison to its higher-end counterpart? <em><a rel="noopener" href="https://www.choice.com.au/" target="_blank">Choice</a></em> has released new guidelines, showcasing the “reasonable” life expectancy of household appliances.</p> <p><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fchoiceaustralia%2Fposts%2F10156656490116163&amp;width=500" width="500" height="669" style="border: none; overflow: hidden;" scrolling="no" frameborder="0" allowtransparency="true" allow="encrypted-media"></iframe></p> <p>According to the consumer group, while your cheap toaster could die out within two years, you can expect your expensive fridge to last over 10 years.</p> <p>The results of the research were based around 1000 people who took part in the survey, along with in-house product testing and manufacturer feedback.</p> <p>“In most cases the lifetime for electrical appliances should go way beyond the one-to-two-year manufacturer’s warranty,” said spokeswoman for Choice, Nicky Breen.</p> <p>If a product turns out to be faulty, shoppers have the right to a full refund or replacement under Australian Consumer Law. The rule applies regardless of the consumer being within the official warranty period.</p> <p>But according to Ms Breen, it isn’t that simple as consumer guarantees tend to be a “little confusing”.</p> <p>“The law says you’re entitled to a remedy if a fault develops within a reasonable amount of time, but it’s not clear what that reasonable time is,” she said</p> <p>“You may buy a TV or fridge and it develops a fault within a year or two, you take it back to the retailer and there’s an impasse. What we’re doing is urging people to use these guidelines.”</p> <p>According to the results of the survey, a fridge should last around six to 13 years, while washing machines and dishwashers have a lifespan of five to 11 years. A laptop will give you four to eight years depending on how expensive it is, and a smartphone should last between three to six years.</p> <p>“Someone should start a GoFundMe to put this on billboards outside of Harvey Norman and The Good Guys,” said Facebook user, Kristen Hall.</p> <p>Others compared appliances today to the ones sold in the past. “Washing machines, the prehistoric ones, lasted and lasted, 25-plus years and still working,” said Helen Valen.</p> <p>“Had to replace them just because we got sick of waiting for them to fail and they didn’t look their best anymore. Same with stoves. So, it’s not the technology, it’s the design for failure/obsolescence business model."</p> <p>Naomi Agar pointed out that her mum’s fridge had to be replaced last year, after 47 years. “My microwave purchased in “’88 is still going”, she said.</p> <p>But not everyone was convinced as some pointed out the discrepancies in the survey results. “The mobile phone one is a joke,” Karla McClelland said. “The latest Samsung and Apple phones don’t last more than two years before something stuffs up.”</p> <p>Adam Scott questioned the life expectancy of a laptop saying, “Where did you get that figure? The life expectancy of a spinning drive is two years, three maximum,” he said.</p> <p>“The heat paste on the CPU will be chalk after a few years, leading to the CPU and GPU overheating. That’s if the power brick hasn’t died by then. Oh, and the battery will have well and truly died by then.” </p> <p>Do you agree with these results? Let us know in the comments below. </p>

Technology

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What’s covered by your travel insurance

<p>The recent ban affecting travellers flying to the USA and UK on flights departing from a number of Middle Eastern ports has implications for those who travel with electronic items, especially business travellers.</p> <p>This new ruling requires passengers departing from the affected ports to pack laptops, tablets, e-readers, cameras, portable DVD players and electronic game units larger than a smartphone in their checked luggage rather than carrying them on board as hand luggage.</p> <p>When that happens, it is unlikely that a standard travel insurance policy would provide cover in the event that these items are stolen or damaged, since checked luggage is deemed to be the responsibility of the airline.</p> <p>Typical is the American Express travel insurance product disclosure statement, which says "We will not pay… for camera equipment or Electronic Equipment whilst carried in or on any Conveyance, unless they accompany You as personal cabin baggage."</p> <p>According to Natalie Ball, director of Compare Travel Insurance, "While the carry-on electronics ban will inconvenience a vast number of travellers, insurers are already in talks to revise their policies in light of this ban.</p> <p>"Travellers should not be held to ransom by these stringent security measures and insurers are well aware that they must adapt to redress the situation. Keeping your belongings under close watch is the best way to go. In keeping with the current electronics ban this may no longer be possible. If possible, consider leaving your more expensive electronics behind."</p> <p><em>Written by Michael Gebicki. First appeared on <a href="http://Stuff.co.nz" target="_blank"><strong><span style="text-decoration: underline;">Stuff.co.nz</span></strong></a>.</em></p> <p><em><strong>Have you arranged your travel insurance yet? Tailor your cover to your needs and save money by not paying for things you don’t need. <span style="text-decoration: underline;"><a href="https://elevate.agatravelinsurance.com.au/oversixty?utm_source=over60&amp;utm_medium=content&amp;utm_content=link1&amp;utm_campaign=travel-insurance">To arrange a quote, click here</a></span>. For more information about Over60 Travel Insurance, call 1800 622 966.</strong></em></p>

Travel Tips

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US to ban electronic devices on flights

<p>US authorities are reportedly planning to ban passengers travelling on certain US-bound foreign flights from carrying electronic devices larger than a mobile phone.</p> <p>The new requirement from the Transport Security Administration (TSA) prohibits passengers from bringing items like laptops, iPads, Kindles and cameras onboard, although doesn’t specify if flight crews are included in the ban.</p> <p>The ban is related to people flying into the US from the following airports:</p> <ul> <li>Queen Alia in Jordan</li> <li>Cairo International in Egypt</li> <li>Ataturk International in Turkey</li> <li>King Abudlaziz and King Khalid in Saudi Arabia</li> <li>Kuwait International in Kuwait, Mohammaed V in Morocco</li> <li>Doha International in Qatar</li> <li>Dubai international and Abu Dhabi international in the United Arab Emirates.</li> </ul> <p>The airlines affected by the ban include Royal Jordainia, Egyptair, Turkish airlines, Saudia airlines, Kuwait airways, Royal Air Morocco, Qatar Airways, Emirates and Etihad.</p> <p>Royal Jordanian was among the first airlines to respond, posting on Monday:</p> <blockquote class="twitter-tweet"> <p dir="ltr">Attention all passengers ⚠️ <a href="https://t.co/HCNDcjcdi1">pic.twitter.com/HCNDcjcdi1</a></p> — Royal Jordanian (@RoyalJordanian) <a href="https://twitter.com/RoyalJordanian/status/844267588817424384">March 21, 2017</a></blockquote> <p>Airlines were reportedly circulated an email on Monday and given 96 hours to comply with the new ruling, which US officials have said is in response to a terrorism threat.</p> <p>The White House has declined to comment.</p> <p>What do you think of the new ruling? </p>

International Travel

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Man brings new life to old electronics with beautiful sculptures

<p>Electronics are one of the fastest-growing types of waste in the world, with many of our favourite devices only having a lifespan of three or four years. With this in mind, one artist has found a unique way to minimise his environmental footprint by recycling old, outdated televisions, computers and other devices into stunning insect sculptures.</p> <p>“They look very futuristic, they look very mechanical,” Hobart artist Steve Wakeling told the <a href="http://www.abc.net.au/news/2016-08-29/making-bug-sculpture-art-from-old-electronics/7794378" target="_blank"><strong><span style="text-decoration: underline;">ABC</span></strong></a>. “The wiring and the miniature detail that goes into the parts of a DVD player is amazing. They're very pretty.</p> <p>“The parts that go into the bugs, they're rare parts and they're getting rarer. Pretty soon you won't see them unless they're in art.”</p> <p>After looking through the gallery above, you may be shocked to learn that Wakeling has no formal art training, just an affinity for creating shapes. “Once you get the basic shapes together to look like a head, then you can add the fine detail like the horns, the eyes, the nose and everything.”</p> <p>To see more of his pretty sculptures, click here, and tell us in the comments below, have you ever reinvented an old object into something new?</p> <p><em>Images: Carol Rääbus / 936 ABC Hobart</em></p> <p><strong>Related links:</strong></p> <p><a href="/entertainment/art/2016/08/works-of-art-made-with-plants/"><strong><em><span style="text-decoration: underline;">Incredible works of art made with only plants</span></em></strong></a></p> <p><a href="/entertainment/art/2016/08/woman-with-ms-turns-mris-into-art/"><span style="text-decoration: underline;"><em><strong>Woman diagnosed with MS turns her brain scans into art</strong></em></span></a></p> <p><a href="/entertainment/art/2016/05/artist-creates-fashion-designs-with-food/"><span style="text-decoration: underline;"><em><strong>Artist creates incredible fashion designs using food</strong></em></span></a></p>

Art

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Turnbull and Shorten unite to urge introduction of electronic voting

<p>In one of the closest elections Australia has ever seen, it took eight days of ballot counting for Prime Minister Malcolm Turnbull and the Coalition to claim victory. And while Labor and the Liberals may not agree on much, after such a complicated election the two leaders believe electronic voting is the way of the future.</p> <p>“We're a grown up democracy, it shouldn't be taking eight days to find out who's won and who's lost,” opposition leader Bill Shorten said in his concession speech. “I take nothing away from the professionalism of the Australian Electoral Commission, but it's the 21st century.”</p> <p>Turnbull agreed that electronic voting was “something we must look at” and “has been a passion of mine, or an interest of mine, for a long time” as he addressed the media this weekend.</p> <p>There have been concerns over the years over the level of security around electronic voting, but in the age of digital election campaigns, there may be some logic to the idea of digital voting.</p> <p>However, a parliamentary committee looking into proposed changes to electoral laws two years ago found that “Australia is not in a position to introduce any large-scale system of electronic voting in the near future without catastrophically compromising our electoral integrity.”</p> <p>What do you think of the idea of introducing an electronic voting system? Share your thoughts in the comment section below.</p> <p><strong>Related links:</strong></p> <p><a href="/news/news/2016/07/bill-shorten-calls-on-malcolm-turnbull-to-resign/"><strong><em><span style="text-decoration: underline;">Bill Shorten calls on Malcolm Turnbull to resign</span></em></strong></a></p> <p><a href="/news/news/2016/07/malcom-turnball-faces-calls-for-tony-abbott-return/"><span style="text-decoration: underline;"><strong><em>Malcom Turnbull faces new calls for Tony Abbott's return</em></strong></span></a></p> <p><a href="/finance/money-banking/2016/05/winners-and-losers-from-the-2016-federal-budget/"><span style="text-decoration: underline;"><em><strong>The winners and losers from the 2016 Budget</strong></em></span></a></p>

News

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Virgin Australia and Qantas allow electronic devices on domestic flights

<p>Great news for travellers who fly on either Virgin Australia or Qantas as this week it was announced that if you’re flying domestically on either of these carriers the use of personal electronic devices from the time of boarding to the time of disembarking has been declared A-okay from CASA (Civil Aviation Safety Authority).</p><p>From keeping in touch with loved ones to playing games or watching movies of your own choosing on laptop, you can now use your phones, tablets, laptops and music players gate-to-gate. All you have to do is to ensure your devices are switched into “flight mode” when required. If you are boarding via the tarmac, however, you will still be required to switch off your devices for safety reasons.&nbsp;</p><p>Virgin Australia announced the new gate-to-gate rules effective immediately for all domestic flights flown on their Boeing 737s, Embraer 190s and Airbus A330 aircraft, provided the devices weigh less than one kilogram and are stored for take-off and landing.</p><p>Qantas has now rolled out their new policy also. Qantas domestic CEO Lyell Strambi says, “These changes are an exciting development in the customer experience for the airline.”</p><p>Qantas has advised they are “working towards” a new Q Streaming App, allowing passengers to download and watch approximately 350 hours worth of entertainment on selected aircraft.</p><p>If you fly Virgin Australia that’s great news because passengers can already access their wi-fi entertainment system onboard selected flights, which features more than 300 hours of movies, television shows and music videos and is available from the moment passengers you take your seat to when you reach the gate at your destination.</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p>

Domestic Travel

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Virgin Australia and Qantas allow electronic devices on domestic flights

<p>Great news for travellers who fly on either Virgin Australia or Qantas as this week it was announced that if you’re flying domestically on either of these carriers the use of personal electronic devices from the time of boarding to the time of disembarking has been declared A-okay from CASA (Civil Aviation Safety Authority).</p><p>From keeping in touch with loved ones to playing games or watching movies of your own choosing on laptop, you can now use your phones, tablets, laptops and music players gate-to-gate. All you have to do is to ensure your devices are switched into “flight mode” when required. If you are boarding via the tarmac, however, you will still be required to switch off your devices for safety reasons.&nbsp;</p><p>Virgin Australia announced the new gate-to-gate rules effective immediately for all domestic flights flown on their Boeing 737s, Embraer 190s and Airbus A330 aircraft, provided the devices weigh less than one kilogram and are stored for take-off and landing.</p><p>Qantas has now rolled out their new policy also. Qantas domestic CEO Lyell Strambi says, “These changes are an exciting development in the customer experience for the airline.”</p><p>Qantas has advised they are “working towards” a new Q Streaming App, allowing passengers to download and watch approximately 350 hours worth of entertainment on selected aircraft.</p><p>If you fly Virgin Australia that’s great news because passengers can already access their wi-fi entertainment system onboard selected flights, which features more than 300 hours of movies, television shows and music videos and is available from the moment passengers you take your seat to when you reach the gate at your destination.</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p>

Travel Tips

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