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Contents contributed and discussions participated by dr tech

dr tech

Why is everyone saying Instagram is rubbish now - and what's TikTok got to do with it? ... - 0 views

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    "The upshot is that people are getting way more videos in their Instagram feeds, and it's going full screen for those videos, so it scrolls like TikTok. But that's not all: people are now also seeing "suggested posts", which works in a TikTok-style algorithm that brings in random posts from people you don't follow into your feed."
dr tech

TechScape: What should social media giants do to protect children? | Technology | The G... - 0 views

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    "In a way, this is a powerful rhetorical move. Insisting that the conversation focus on the details is an insistence that people who dismiss client-side scanning on principle are wrong to do so: if you believe that privacy of private communications is and should be an inviolable right, then Levy and Robinson are effectively arguing that you be cut out of the conversation in favour of more moderate people who are willing to discuss trade-offs."
dr tech

Gaming time has no link with levels of wellbeing, study finds - BBC News - 0 views

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    "In China, children are allowed to play for only one hour per day, on Fridays, Saturdays and Sundays. But many gamers around the world say that their playing helps their mental health. Mike Dailly, who created Lemmings and Grand Theft Auto, said the benefits were varied. "I'm not sure it's something that's measurable with a single 'well-being' state," he said. "As is everything in life, it's a balance. "Spend 24 hours a day playing, that's not good - but spend 24 hours a day eating or working out, that is also not good.""
dr tech

Inside Ukraine's open-source war - News Azi - 0 views

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    ""Western partners trusted me to distribute stuff, give them actionable feedback and then adapt the product to Ukrainian conditions," he explains during a trip back to San Francisco to harness help from local software engineers. He still spends part of his time in the fragments of the Donbas region that remain under Ukrainian control, so that he can observe his "customers" - Ukrainian soldiers - in action, in order to develop products they can use. "I like to say this is the world's first open-source war," says Oleg Rogynskyy, 35, another Ukrainian who runs a Silicon Valley start-up. He is also helping the Ukrainian cause and exchanging ideas with other computing engineers on social media sites, message groups such as Signal, and GitHub, the platform where coders exchange ideas."
dr tech

The big idea: should we be using data to make life's big decisions? | Books | The Guardian - 1 views

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    "These are the early days of the data revolution in personal decision-making. I am not claiming that we can completely outsource our lifestyle choices to algorithms, though we might get to that point in the future. I am claiming instead that we can all dramatically improve our decision-making by consulting evidence mined from thousands or millions of people who faced dilemmas similar to ours. And we can do that now."
dr tech

Shut Down the Parent Portals: The Dangers of Real-Time Data | Just Visiting - 0 views

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    "Parent "Portals," as utilized in K12 education, are doing significant harm to student development.[1] For those not familiar, Parent Portals are learning management systems that provide "real time" information to parents of school-aged children: "grades, attendance, assignments, and more." On a daily basis parents can monitor their child's performance in school and intervene at home. In theory, this seems like a good thing. But what is the difference between "real time" data and constant surveillance? In my view, not much. What if surveillance is not conducive to education? I'm working this one out. Let's see where it goes."
dr tech

TechScape: suspicious of TikTok? You're not alone | TikTok | The Guardian - 0 views

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    "Perkins' report offers a dizzying list of data the TikTok app can access while it's running, including the device location, calendar, contacts, other running applications, wi-fi networks, phone number and even the SIM card serial number. He concludes: For the TikTok application to function properly, most of the access and device data collection is not required. This leads us to believe that the only reason this information has been gathered is for data harvesting. It is also notable that the device only needs to ask the user for permission to perform each of these actions once and then follow the user's preferences. The application however has a culture of persistent access or continuously asking for a decision reversal by the user. The hourly checking of location is also unnecessary. Finally, device mapping, external storage access, contacts and third-party applications data collection allows TikTok the ability to reimage the phone in the likeness of the original device."
dr tech

Locating The Netherlands' Most Wanted Criminal By Scrutinising Instagram - bellingcat - 0 views

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    "Locating The Netherlands' Most Wanted Criminal By Scrutinising Instagram"
dr tech

Working From Home? Zoom Tells Your Boss If You're Not Paying Attention - 1 views

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    "During the COVID-19 pandemic, millions of Americans will be forced to work, play, and learn from home for the foreseeable future. Such a massive shift will lean not only on shaky and expensive U.S. broadband networks, but popular teleconferencing programs that often don't quite work as advertised. Zoom in particular has seen a flood of new users, and the company's stock has jumped roughly 20 percent since the COVID-19 outbreak began. But as new users flock to the platform for work, they should be aware of a few things: namely, the company's data collection, its shaky privacy policy, and the fact your boss knows when you're not giving them your undivided attention."
dr tech

Amazon finally admits giving cops Ring doorbell data without user consent | Ars Technica - 0 views

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    "Ring recently revealed how often the answer to that question has been yes. The Amazon company responded to an inquiry from US Senator Ed Markey (D-Mass.), confirming that there have been 11 cases in 2022 where Ring complied with police "emergency" requests. In each case, Ring handed over private recordings, including video and audio, without letting users know that police had access to-and potentially downloaded-their data. This raises many concerns about increased police reliance on private surveillance, a practice that's long gone unregulated."
dr tech

Brazilian facial recognition ruling can set an important precedent for countr... - 0 views

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    "Every day, nearly 5 million people use São Paulo's metro system. Every one of their faces may have been recorded in a facial recognition system that has been in use since early 2020. In a March 23 decision, a São Paulo State court ordered the Metro company to stop using the technology. The Metro appealed the decision, claiming its monitoring system "rigorously obeys the General Law on Data Protection," but the argument was rejected by the same court in mid-April."
dr tech

Still flattening the curve?: Increased risk of digital authoritarianism after... - 0 views

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    "The main rationale for increasing state surveillance was to tackle the pandemic effectively to save people's lives. Yet, states are not enthusiastic about abandoning these digital tools, even though the pandemic is winding down. Instead, they are determined to preserve their surveillance capacities under the pretext of national security or preparation for future pandemics. In the face of increasing state surveillance, however, we should thoroughly discuss the risk of digital authoritarianism and the possible use of surveillance technologies to violate privacy, silence political opposition, and oppress minorities. For example, South Korea's sophisticated contact tracing technology that involves surveillance camera footage, cell-phone location data, and credit card purchases has disclosed patients' personal information, such as nationality. It raised privacy concerns, particularly for ethnic minorities, and underlined the risk of technology-enabled ethnic mapping and discrimination."
dr tech

Hong Kong set to implement a China-style health code and contact-tracing app ... - 0 views

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    "However, the new government under the newly inaugurated Chief Executive John Lee is changing these policies and requiring real-name registration in the app, which some are concerned may pose a privacy threat. The city will also adopt a health code system similar to the one used in mainland China in a bid to curb the latest COVID spike."
dr tech

Uber used Greyball fake app to evade police across Europe, leak reveals | Uber | The Gu... - 0 views

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    "It was a trick as audacious as it was ingenious. When police or regulators opened the Uber app, they would see exactly what the public saw: dozens of cars crawling around the city, waiting to be summoned. But there was one crucial difference: these cars were fake. Uber had built a dummy version of its own app, a secret tool known as Greyball, designed to throw regulators off the scent and help its unlicensed cab drivers evade the law."
dr tech

Chinese city may have used a COVID app to block protesters, drawing an outcry | The Sea... - 0 views

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    "Hu Xijin, a former editor of the ruling Communist Party's Global Times newspaper, warned that the use of the health code for purposes other than epidemic control "damages the authority" of the monitoring system and would chip away at the public's support for it. His post on Weibo, a Twitter-like social media platform, on Monday became a hashtag that was among the most-searched earlier this week, drawing 280 million views."
dr tech

The Movement to Ban Government Use of Face Recognition | Electronic Frontier Foundation - 0 views

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    "The most effective of the existing bans on government face surveillance have crucial elements in common. They broadly define the technology, provide effective mechanisms for any community member to take legal enforcement action should the ordinance be violated, and limit the use of any information acquired in an inadvertent breach of the prohibition."
dr tech

Uber bosses told staff to use 'kill switch' during raids to stop police seeing data | U... - 0 views

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    "Senior executives at Uber ordered the use of a "kill switch" to prevent police and regulators from accessing sensitive data during raids on its offices in at least six countries, leaked files reveal. The instructions to block authorities from accessing its IT systems were part of a sophisticated global operation by the Silicon Valley company to thwart law enforcement."
dr tech

CERT-In rules: Data privacy and security not mutually exclusive - 0 views

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    "As the significant number of cybersecurity incidents and data breaches have shown, there is no question that we urgently need concerted action and clear policy at the government level. However, recognising that privacy and cybersecurity can be mutually reinforcing is key. "
dr tech

I turned off phone notifications and instantly felt calmer and happier | Life and style... - 0 views

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    "Stress is the common factor in many behaviours widely understood to be bad for our health - drinking too much booze, smoking cigarettes, even eating unhealthy food. (There is some evidence to suggest that cortisol - the hormone released when we feel stress - makes us crave high fat and sugary foods.) And, these days, many of life's stressors are communicated via the mobile phone. I cannot stop these stressors, but by turning off notifications, I can at least stop them ambushing me. It's an action that helps me regain some sense of control. For example, when I open up a news app, I am ready to find out what is happening in the world. It is different from being in the supermarket cheese aisle and getting an alert, where - as part of a whole barrage of communications - I may feel blindsided."
dr tech

TechScape: Can the UK create a safer internet? | Technology | The Guardian - 0 views

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    "The government is introducing some amendments in time for the report stage on 12 July, with another batch to be announced shortly after. Under one confirmed change, tech firms will be required to shield internet users from state-sponsored disinformation that poses a threat to UK society and democracy. This is a tightening of existing proposals on disinformation in the bill, which already require tech firms to take action on state-sponsored disinformation that harms individuals - such as threats to kill. Another confirmed amendment is equally incremental. A clause in the bill aimed at end-to-end encrypted services already gives Ofcom the power to require those platforms to adopt "accredited technology" to detect child sexual abuse and exploitation [CSEA] content. If that doesn't work, then they must use their "best endeavours" to develop or deploy new technology to spot and remove CSEA. This move appears to be aimed at Mark Zuckerberg's plans to introduce end-to-end encryption on Facebook Messenger and Instagram."
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