After helping make mirrorless dominant, Sony appears to have quietly stopped selling its A-mount DSLR cameras. Engadget reports: As first seen by SonyAlpha Rumors, the A68, A99 II and A77 II have been removed from Sony's website and are listed as "no longer available" from camera specialists B&H Photo Video. It's been pretty clear that Sony was no longer interested in making DSLRs (Sony's term is DSLT due to the fixed translucent mirrors), because the last model announced was the 42-megapixel A99 II way back in 2016. The only announcement of late was an adapter that would allow E-mount camera owners to use A-mount lenses. Meanwhile, Sony has drastically ramped up the features and number of mirrorless models, both in the full-frame and APS-C sensor categories. That has culminated in models like the 61-megapixel A7R IV high-res model, 12-megapixel A7S III for video and the hybrid, 50-megapixel A1 that does everything well. At the same time, rivals like Canon have made big steps with mirrorless models like the EOS R5, while also paring back on DSLR products.

SpaceX has received more than 500,000 preorders for its Starlink satellite internet service and anticipates no technical problems meeting the demand, founder Elon Musk said on Tuesday. Reuters reports: "Only limitation is high density of users in urban areas," Musk tweeted, responding to a post from a CNBC reporter that said the $99 deposits SpaceX took for the service were fully refundable and did not guarantee service. SpaceX has not set a date for Starlink's service launch, but commercial service would not likely be offered in 2020 as it had previously planned. The company plans to eventually deploy 12,000 satellites in total and has said the Starlink constellation will cost it roughly $10 billion.

An anonymous reader quotes a report from the BBC: There remains "little association" between technology use and mental-health problems, a study of more than 430,000 10 to 15-year-olds suggests. The Oxford Internet Institute compared TV viewing, social-media and device use with feelings of depression, suicidal tendencies and behavioral problems. It found a small drop in association between depression and social-media use and TV viewing, from 1991 to 2019. There was a small rise in that between emotional issues and social-media use. "We couldn't tell the difference between social-media impact and mental health in 2010 and 2019," study co-author Prof Andrew Przybylski. said. "We're not saying that fewer happy people use more social media. We're saying that the connection is not getting stronger." The paper is published in the journal Clinical Psychological Science.

LeeLynx shares a report from The Register: The majority of Android and iOS apps created for US public and private schools send student data to assorted third parties, researchers have found, calling into question privacy commitments from Apple and Google as app store stewards. The Me2B Alliance, a non-profit technology policy group, examined a random sample of 73 mobile applications used in 38 different schools across 14 US states and found 60 percent were transmitting student data. The apps in question send data using software development kits or SDKs, which consist of modular code libraries that can be used to implement utility functions, analytics, or advertising without the hassle of creating these capabilities from scratch. Examples include: Google's AdMob, Firebase, and Sign-in SDKs, Square's OK HTTP and Okio SDKs, and Facebook's Bolts SDK, among others.

The data that concerns Me2B includes: identifiers (IDFA, MAID, etc), Calendar, Contacts, Photos/Media Files, Location, Network Data (IP address), permissions related to Camera, Microphone, Device ID, and Calls. About 49 percent of the apps reviewed sent student data to Google and about 14 percent communicated with Facebook, with the balance routing info to advertising and analytics firms, many among them characterized as high risk by the Me2B researchers. Among the public school apps, 67 per cent sent data to third parties; private school apps proved less likely to send data to third parties (57 percent). Interestingly, the research group found a signifiant difference across mobile platforms. According to The Register, "91 percent of student Android apps sent data to high-risk third parties while only 26 percent of iOS apps did so, and 20 percent of Android apps piped data to very high-risk third parties while only 2.6 percent of iOS did so."

The report adds: "Nonetheless, the researchers expressed concern that 95 percent of third-party data channels in the surveyed student apps are active even when the user is not signed in and that these apps send data as soon as the app is loaded."

Apple has added extra paid-for advertisements to its App Store, a week after its new operating system limited tracking for ads from other companies. The BBC reports: The new ad space lets app-makers advertise on the App Store search tab, rather than just in the search results. Previously, Apple sold adverts to appear at the top of search results only. The new slot effectively doubles the advertising space for sale. Enders Analysis senior media analyst Jamie MacEwan said: "The timing makes sense. Apple probably anticipates increased demand for exposure on the App Store. That's because Apple's iOS privacy changes have made other options less attractive."

Ad campaigns on other sites had less reliable measurements of success, he said. And app developers ran ads only if they were sure the cost of winning new customers was lower than the amount they would spend on the app. "As its ads business grows, Apple will have to make sure its execution on consent and privacy is impeccable" to avoid accusations of putting itself first, Mr MacEwan added. Some reports suggest Apple's ad sales could be worth more than $2 billion and are growing.

A Windows Defender bug creates thousands of small files that waste gigabytes of storage space on Windows 10 hard drives. BleepingComputer reports: The bug started with Windows Defender antivirus engine 1.1.18100.5 and will cause the C:\ProgramData\Microsoft\Windows Defender\Scans\History\Store folder to be filled up with thousands of files with names that appear to be MD5 hashes. From a system seen by BleepingComputer, the created files range in size from 600 bytes to a little over 1KB. While the system we looked at only had approximately 1MB of files, other Windows 10 users report that their systems have been filled up with hundreds of thousands of files, which in one case, used up 30GB of storage space. On smaller SSD system drives (C:), this can be a considerable amount of storage space to waste on unnecessary files. According to Deskmodder, who first reported on this issue, the bug has now been fixed in the latest Windows Defender engine, version 1.1.18100.6.

An anonymous reader quotes a report from Bloomberg: The director of Witcher 3, the most successful video game by Polish publisher CD Projekt SA, resigned after he was accused of bullying colleagues, sending its shares to their steepest decline since March. CD Projekt conducted a months-long investigation into the allegations against Konrad Tomaszkiewicz, according to an email to staff reviewed by Bloomberg. In the message, Tomaszkiewicz wrote that a commission had investigated the allegations and found him not guilty. "Nonetheless, a lot of people are feeling fear, stress or discomfort when working with me," he wrote. He apologized to staff "for all the bad blood I have caused."

Tomaszkiewicz's work on Witcher 3 inspired the creation of a popular Netflix series, both based on novels by the author Andrzej Sapkowski, and at one point turned CD Projekt into Poland's most valuable company. [...] Tomaszkiewicz was expected to play a significant role in the company's next game in the Witcher series. When reached for comment, Tomaszkiewicz confirmed his departure and said he was "sad, a bit disappointed and resigned." A representative for CD Projekt declined to comment. In the email to employees, Tomaszkiewicz said the decision was agreed upon with the company's board. "I am going to continue working on myself," he wrote. "Changing behavior is a long and arduous process, but I'm not giving up, and I hope to change."

General Motors CEO Mary Barra expects the automaker to offer self-driving vehicles to consumers later this decade. CNBC reports: "Later in the decade, I believe, and there's a lot to still unfold, but I believe we'll have personal autonomous vehicles," she told investors Wednesday during the company's first-quarter earnings call. She did not specifically say GM would sell such vehicles directly to consumers. It could lease them or offer customers a subscription service like it did previously for Cadillac vehicles.

Barra's comments come after GM showcased a personal autonomous vehicle concept car for its Cadillac brand in January. The vehicle was based on the Origin, an autonomous shuttle from its majority-owned subsidiary Cruise. GM has a two-pronged approach regarding such systems. Cruise is leading development of fully autonomous vehicles, while the automaker expands its advanced driver-assist Super Cruise system to 22 vehicles by 2023. Barra said the goal for Super Cruise is to eventually offer hands-free driving in 95% of driving conditions. "Both paths are very important because the technology we put on vehicles today, I think makes them safer and delights the customers, and is going to give us an opportunity for subscription revenue," she said Wednesday. "And then the ultimate work that we're doing at Cruise that is full autonomous really opens up more possibilities than I think we can online today."

The Electronic Frontier Foundation (EFF) has filed a lawsuit against the remote testing company Proctorio on behalf of Miami University student Erik Johnson. The Verge reports: The lawsuit is intended to "quash a campaign of harassment designed to undermine important concerns" about the company's remote test-proctoring software, according to the EFF. The lawsuit intends to address the company's behavior toward Johnson in September of last year. After Johnson found out that he'd need to use the software for two of his classes, Johnson dug into the source code of Proctorio's Chrome extension and made a lengthy Twitter thread criticizing its practices -- including links to excerpts of the source code, which he'd posted on Pastebin. Proctorio CEO Mike Olsen sent Johnson a direct message on Twitter requesting that he remove the code from Pastebin, according to screenshots viewed by The Verge. After Johnson refused, Proctorio filed a copyright takedown notice, and three of the tweets were removed. (They were reinstated after TechCrunch reported on the controversy.)

In its lawsuit, the EFF is arguing that Johnson made fair use of Proctorio's code and that the company's takedown "interfered with Johnson's First Amendment right." "Copyright holders should be held liable when they falsely accuse their critics of copyright infringement, especially when the goal is plainly to intimidate and undermine them," said EFF Staff Attorney Cara Gagliano in a statement. "I'm doing this to stand up against student surveillance, as well as abuses of copyright law," Johnson told The Verge. "This isn't the first, and won't be the last time a company abuses copyright law to try and make criticism more difficult. If nobody calls out this abuse of power now, it'll just keep happening."

An anonymous reader quotes a report from NPR: Residents living on the West Coast don't know when the next earthquake will hit. But a new expansion of the U.S. earthquake early warning system gives 50 million people in California, Oregon -- and now Washington -- seconds to quickly get to safety whenever the next one hits. As of 8 a.m. Tuesday, cellphone users in California, Oregon and Washington should receive a mobile alert from the ShakeAlert earthquake early warning system when tremors are detected. Alerts are sent from the Federal Emergency Management Agency's Wireless Emergency Alert system, third-party phone apps and other technologies.

The West Coast, the most earthquake-prone region in the U.S., is home to major fault lines that put the area at risk of devastating earthquakes. David Applegate, the acting director of the U.S. Geological Survey, said in a statement that "ShakeAlert can turn mere seconds into opportunities for people to take life-saving protective actions or for applications to trigger automated actions that protect critical infrastructure." The ShakeAlert system relies on sensor data from the USGS Advanced National Seismic System -- a collection of regional earthquake monitoring networks throughout the country. Alerts can come through the Wireless Emergency Alert system, which sends text-message alerts similar to Amber Alerts sent to cellphone users when a child is kidnapped. Cellphone users will get an alert only when an earthquake is magnitude 5 or higher.

Privacy-oriented messaging app Signal tried to run a very candid ad campaign on Facebook-owned Instagram, but it wasn't meant to be. From a report: Signal explained how it went down in a blog post Tuesday. The idea was to post ads on Instagram which use the data an online advertiser may have collected about users, and basically show the user what that data might be for them. "You got this ad because you're a teacher, but more importantly you're a Leo (and single). This ad used your location to see you're in Moscow. You like to support sketch comedy, and this ad thinks you do drag," one of the ads said. According to Signal, the ad "would simply display some of the information collected about the viewer which the advertising platform uses."

The fact that Facebook and similar companies collect your data isn't a secret. According to Signal, however "the full picture is hazy to most -- dimly concealed within complex, opaquely-rendered systems and fine print designed to be scrolled past." In other words, you may have consented to this because you weren't bothered to investigate the details, but you may feel differently if you knew exactly what online advertisers know about you. However, Facebook wasn't having it, and shut down both the campaign and Signal's ad account.

The Biden administration has blocked a Trump-era rule that would have made it easier for companies like Uber, Lyft and Instacart to continue classifying rideshare drivers and delivery workers as independent contractors under federal law. From a report: The rule pertained to the classification of gig workers under the Fair Labor Standards Act, which requires employers to pay non-exempt employees at least the federal minimum wage. The Trump administration published the rule in January 2021, and it was originally set to go into effect on March 8. In February, Biden's labor department delayed implementation until May 7. Now, the Department of Labor has officially withdrawn the rule. The decision to rescind the rule does not mean gig workers will be considered employees. But it does mean certain gig workers won't face an additional obstacle in their efforts to be classified as employees. The rule would have implemented a new interpretation of what type of worker is an independent contractor. The DOL, however, determined that it would have "narrowed the scope of facts and considerations" in determining whether someone is an independent contractor or employee.

As the Epic Games v. Apple trial progresses into its third day, Apple's internal documents and communications with various companies are continuing to surface, giving us some insight into the dealings that Apple has had around the App Store. From a report: Back in December 2018, Netflix stopped offering in-app subscription options for new or resubscribing members and instead began requiring them to sign up for Netflix outside of the App Store in order to avoid paying Apple's 30 percent cut. As it turns out, Apple executives were unhappy with Netflix's decision, and made attempts to persuade Netflix to keep in-app purchases available. The subject hasn't yet been broached in the live in-person trial that's going on right now, but news outlet 9to5Mac highlighted emails between Apple executives discussing Netflix's decision. When Apple learned that Netflix was A/B testing the removal of in-app purchases in certain countries, Apple started scrambling to put a stop to it. Apple's App Store Business Management Director Carson Oliver sent out an email in February 2018 outlining Netflix's testing plans and asked his fellow App Store executives whether Apple should take "punitive measures" against Netflix. "Do we want to take any punitive measures in response to the test (for examples, pulling all global featuring during the test period)? If so, how should those punitive measures be communicated to Netflix? (sic)," asked Oliver.

On iOS, Apple wants all the browsers to run WebKit. Even Google Chrome is forced to use WebKit on iOS devices. Alex Russel, Google's engineer, in a blog post outlines his case: Apple's iOS browser (Safari) and engine (WebKit) are uniquely under-powered. Consistent delays in the delivery of important features ensure the web can never be a credible alternative to its proprietary tools and App Store. Alex has cited an example of this by mentioning Stadia and other cloud gaming services. Apple did not allow those services to be available on the App Store and pushed them to use the web instead, which requires Apple to allow gamepad APIs so controllers can be used with these new web apps. That is a function that other browsers have offered for a long time except on iOS. He writes: Suppose Apple had implemented WebRTC and the Gamepad API in a timely way. Who can say if the game streaming revolution now taking place might have happened sooner? It's possible that Amazon Luna, NVIDIA GeForce NOW, Google Stadia, and Microsoft xCloud could have been built years earlier. It's also possible that APIs delivered on every other platform, but not yet available on any iOS browser (because Apple), may hold the key to unlocking whole categories of experiences on the web. Blog WCCFTech adds: Alex has also talked about how iOS browsers are underpowered in several other places compared to the competition. For starters, iOS browsers lack push notifications, standardized Progressive Web App (PWA) install buttons, background sync, and numerous other tools that make it easier for developers to make fully functional web apps. Access to hardware such as Bluetooth, USB, and NFC are also not easily available. Last but not least, the royalty-free AV1 standard is also not available.

Doctors in Canada have been coming across patients showing symptoms similar to that of Creutzfeldt-Jakob disease, a rare fatal condition that attacks the brain. From a report on BBC, shared by several readers: But when they took a closer look, what they found left them stumped. Almost two years ago, Roger Ellis collapsed at home with a seizure on his 40th wedding anniversary. In his early 60s, Mr Ellis, who was born and raised around New Brunswick's bucolic Acadian peninsula, had been healthy until that June, and was enjoying his retirement after decades working as an industrial mechanic. His son, Steve Ellis, says after that fateful day his father's health rapidly declined. "He had delusions, hallucinations, weight loss, aggression, repetitive speech," he says. "At one point he couldn't even walk. So in the span of three months we were being brought to a hospital to tell us they believed he was dying - but no one knew why."

Roger Ellis' doctors first suspected Creutzfeldt-Jakob disease [CJD]. CJD is a human prion disease, a fatal and rare degenerative brain disorder that sees patients present with symptoms like failing memory, behavioural changes and difficulties with co-ordination. One widely known category is Variant CJD, which is linked to eating contaminated meat infected with mad cow disease. CJD also belongs to a wider category of brain disorders like Alzheimer's, Parkinson's and ALS, in which protein in the nervous system become misfolded and aggregated. But Mr Ellis' CJD test came back negative, as did the barrage of other tests his doctors put him through as they tried to pinpoint the cause of his illness. His son says the medical team did their best to alleviate his father's varying symptoms but were still left with a mystery: what was behind Mr Ellis's decline? In March of this year, the younger Mr Ellis came across a possible -- if partial -- answer.

Radio-Canada, the public broadcaster, obtained a copy of a public health memo that had been sent to the province's medical professionals warning of a cluster of patients exhibiting an unknown degenerative brain disease. "The first thing I said was: 'This is my dad,'" he recalls. Roger Ellis is now believed to be one of those afflicted with the illness and is under the care of Dr Alier Marrero. The neurologist with Moncton's Dr Georges-L-Dumont University Hospital Centre says doctors first came across the baffling disease in 2015. At the time it was one patient, an "isolated and atypical case," he says. But since then there have been more patients like the first -- enough now that doctors have been able to identify the cluster as a different condition or syndrome "not seen before". The province says it's currently tracking 48 cases, evenly split between men and women, in ages ranging from 18 to 85. Those patients are from the Acadian Peninsula and Moncton areas of New Brunswick. Six people are believed to have died from the illness.