geek

26 Apr 2026

Slashdot

How Teachers Fight Students' Shortening Attention Spans Shorter Activities, Hands-On Projects, and Meditation

The Washington Post reports that some teachers are now implementing "brain breaks" in their classrooms to cope with shorter attention spans, "including limiting screen time; cutting the time students spend on one activity; adding more engaging, hands-on projects; and practicing meditation." Some teachers say the efforts are helping, at least a little... To engage students, teachers say they often feel the need to deliver teaching not only in shorter bursts, but also in more entertaining ways. "The new word is 'edutainment,'" said Curtis Finch, superintendent of Deer Valley Unified School District in Arizona. "How can you make your lesson applicable, interactive? Teachers are going to have to be more engaging for students...." In a kindergarten classroom at McKinley STEAM [a K-8 public school], students start the day with a meditation. The classroom of two dozen children is perhaps its quietest during this short activity every morning. Imagine you're in the Arctic, a voice from a meditation video tells them, with snowflakes melting on your skin. Silently, the children lay down on the carpet and close their eyes for a moment. After the meditation, the students gather in a circle and do a few deep breathing exercises before taking turns proclaiming what they are capable of each day. "I can be a good student," one little boy said before the child next to him replied: "I can listen to the teacher." The goal is that these mantras will stay with the children hours later, when they have to sit through the more tedious lessons of the day. An instructional coach at McKinley STEAM says the strategies are working students aren't reaching for their phones during class and sometimes actually get drawn into lessons. The article also explains why some teachers find this necessary: In recent years, educators say, it has grown more challenging to get students to pay attention. Eighty-eight percent of respondents in an international survey from 2025 of more than 3,000 teachers believed their students' attention spans were getting shorter. In a study published last year about kindergarten through second-grade classrooms in the United States, 75 percent of teachers said attention spans had dropped since the coronavirus pandemic, when the use of laptops and other technology for schooling spread rapidly. A growing body of research says that excessive screen time and short-form content such as TikTok videos are part of the problem. At least 36 states, including Ohio, have laws requiring schools to have some form of a cellphone ban. There is debate over whether screen time reduces people's ability to focus or their desire to - many developmental experts lean toward the latter, suggesting that it is possible to help students regain longer attention spans.

Fans Angry Over Pokemon Go Champion's Disqualification For Allegedly Shaking the Table

It's "the curious case of... the Pokémon Go pro who celebrated too hard," reports the gaming news site Aftermath. It all started on the first weekend in April... Firestar73, a competitive Pokémon Go player who placed seventh at last year's world championships, managed to narrowly cinch a game-five finals win at the 2026 Pokémon Orlando Regional Championships after battling his way out of the dreaded losers' bracket. As stress and adrenaline gave way to relief, Firestar73 stood up from his chair, threw off his headphones, raised his arms in a sort of victorious flexing motion, and then fist pumped for good measure. Immediately afterward, he politely shook his opponent's hand... [T]he tournament's staff went on to deem Firestar73's conduct "unsportsmanlike" and stripped him of his win. "After weeks of fans flooding The Pokémon Company's social channels to demand a repeal of the ruling, the company has finally issued a statement," reports Kotaku. "Spoilers: It will not be reverting its decision." Their official statement? "[D]uring game one of the bracket reset series, a player was issued a Warning for the action of hitting and shaking the table during gameplay. Actions such as these can have a negative impact on the experience of participants and disturb the match in progress. Then, during game five, this same player's behavior continued to be disruptive, including shaking the table to the point that there was a disruption to the broadcast experience. These repeated infractions resulted in a penalty that was escalated to Game Loss. " Meanwhile, Aftermath now reports, Firestar73 "has disputed Play! Pokémon's account of events entirely "The 'incident' you are now, for the first time, claiming was the basis of the decision did not affect the gameplay at all, yet decided the whole tournament," he wrote on Twitter. "Section 2.1 requires a 'clear explanation of any infraction and its penalty,' and I was never given this as the basis at all." NiteTimeClasher, who won the tournament by disqualification, doesn't seem pleased either. "Was not my decision," he appears to have written in a Pokémon Discord. "Firestar is the Orlando regional champion. Hope you all understand." Others have attempted to divine what the company meant by a "disruption to the broadcast experience," and what they've found doesn't look all that severe. Not long after Play! Pokémon handed down its edict, one judge who was not involved in this particular match, Professor Rex, publicly voiced his outrage. "As a judge I'm not supposed to discuss ruling[s] publicly," he wrote. "However, I also believe that as a judge my job is to give players a fair space to compete. If a player in a high stakes battle can lose out on thousands of dollars for shaking the table, what kind of space have we built? If the table can't handle the intensity of the competition, that's not the players' fault. I've judged multiple Go regionals, [and] I just can't support how this was handled." After posting internal correspondence meant for judges and asking "some questions they didn't like" in the Discord for those who judge and otherwise help out at Pokémon events, Rex was banned from the Discord. That's when, to the extent they had not already, things spun out of control. Rex went on to share judges' personal information in a perhaps-misguided attempt at forcing transparency, which caused other judges - some of whom mostly agreed with him - to call him out and take issue with his conduct. As of now, almost no one is happy.

Privacy Advocate Accuses US Government of Investing in AI-Powered Mass Surveillance

The Conversation published this warning from privacy/tech law/electronic surveillance attorney Anne Toomey McKenna (also an affiliated faculty member at Penn State's Institute for Computational and Data Sciences). The U.S. government "is able to purchase Americans' sensitive data because the information it buys is not subject to the same restrictions as information it collects directly. The federal government is also ramping up its abilities to directly collect data through partnerships with private tech companies. These surveillance tech partnerships are becoming entrenched, domestically and abroad, as advances in AI take surveillance to unprecedented levels... " Congressional funding is supercharging huge government investments in surveillance tech and data analytics driven by AI, which automates analysis of very large amounts of data. The massive 2025 tax-and-spending law netted the Department of Homeland Security an unprecedented US$165 billion in yearly funding. Immigration and Customs Enforcement, part of DHS, got about $86 billion. Disclosure of documents allegedly hacked from Homeland Security reveal a massive surveillance web that has all Americans in its scope. DHS is expanding its AI surveillance capabilities with a surge in contracts to private companies. It is reportedly funding companies that provide more AI-automated surveillance in airports; adapters to convert agents' phones into biometric scanners; and an AI platform that acquires all 911 call center data to build geospatial heat maps to predict incident trends. Predicting incident trends can be a form of predictive policing, which uses data to anticipate where, when and how crime may occur... Meanwhile, the Trump administration's national policy framework for artificial intelligence, released on March 20, 2026, urges Congress to use grants and tax incentives to fund "wider deployment of AI tools across American industry" and to allow industry and academia to use federal datasets to train AI. Using federal datasets this way raises privacy law concerns because they contain a lifetime of sensitive details about you, including biographical, employment and tax information.... The author argues that it's now critical for Americans to know "why the laws you might think are protecting your data do not apply or are ignored." On March 18, 2026, FBI Director Kash Patel confirmed to Congress that the FBI is buying Americans' data from data brokers, including location histories, to track American citizens.... But in buying your data in bulk on the commercial market, the government is circumventing the Constitution, Supreme Court decisions and federal laws designed to protect your privacy from unwarranted government overreach... Supreme Court cases require police to get a warrant to search a phone or use cellular or GPS location information to track someone. The Electronic Communications Privacy Act's Wiretap Act prohibits unauthorized interception of wire, oral and electronic communications. Despite some efforts, Congress has failed to enact legislation to protect data privacy, the use of sensitive data by AI systems or to restore the intent of the Electronic Communications Privacy Act. Courts have allowed the broad electronic privacy protections in the federal Wiretap Act to be eviscerated by companies claiming consent. In my opinion, the way to begin to address these problems is to restore the Wiretap Act and related laws to their intended purposes of protecting Americans' privacy in communications, and for Congress to follow through on its promises and efforts by passing legislation that secures Americans' data privacy and protects them from AI harms. Thanks to long-time Slashdot reader sinij for sharing the article.

25 Apr 2026

Ars Technica

Artemis II broke Fred Haise's distance record, but he is happy to pass it on

"It wasn't a big deal. It just coincided with the fact that Moon was farther away from the Earth."

25 Apr 2026 11:40am GMT

Palantir employees are talking about company's "descent into fascism"

Slack messages, interviews with current and former works paint picture of company in turmoil.

25 Apr 2026 10:49am GMT

This is who's developing Golden Dome's orbital interceptors—if they're ever built

"If boost-phase intercept from space is not affordable and scalable, we will not produce it."

25 Apr 2026 2:52am GMT

24 Apr 2026

OSnews

If 64bit Windows 11 contains a copy of 32bit explorer.exe, could you run it as its shell?

Raymond Chen published a blog post about how a crappy uninstaller on Windows caused a mysterious spike in the number of Explorer (Windows' graphical shell) crashes. It turns out the buggy uninstaller caused repeated crashes in the 32bit version of Explorer on 64bit systems, and - hold on a minute. The how many bits on the what now? The 32-bit version of Explorer exists for backward compatibility with 32-bit programs. This is not the copy of Explorer that is handling your taskbar or desktop or File Explorer windows. So if the 32-bit Explorer is running on a 64-bit system, it's because some other program is using it to do some dirty work. ↫ Raymond Chen at The Old New Thing So I had no idea that 64bit Windows included a copy of the 32bit Explorer for backwards compatibility. It obviously makes sense, but I just never stopped to think about it. This made me wonder though if you could go nuts and do something really dumb: could you somehow trick 64bit Windows into running this 32bit copy of Explorer as its shell? You'd be running 32bit Explorer on 64bit Windows using the 32bit WoW64 binaries where you just pulled the 32bit Explorer binary from, which seems like a really nonsensical thing to do. Since there's no longer any 32bit builds of Windows 11, you also can't just copy over the 32bit Explorer from a 32bit Windows 11 build and achieve the same goal that way, so you'd really have to go digging around in WoW64 to get 32bit versions. I guess the answer to this question depends on just how complete this copy of 32bit Explorer really is, and if Windows has any defenses or triggers in place to prevent someone from doing something this uselessly stupid. Of course, there's no practical reason to do any of this and it makes very little sense, but it might be a fun hacking project. Most likely the Windows experts among you are wondering what kind of utterly deranged new designer drug I'm on, but I was always told that sometimes, the dumbest questions can lead to the most interesting answers, so here we are.

24 Apr 2026 11:07pm GMT

8087 emulation on 8086 systems

Not too long ago I had a need and an opportunity to re-acquaint myself with the mechanism used for software emulation of the 8087 FPU on 8086/8088 machines. ↫ Michal Necasek Look, when a Michal Necasek article starts out like this, you know you're in for a learnin' ol' time. The 8087 was a floating-point coprocessor for the 8086 and 8088 processors, since back in those early days, processors did not include an integrated floating-point unit. It wouldn't be until the release of the 486DX, in 1989, that Intel would integrate an FPU inside the processor itself, negating the need for a separate chip and socket. Interestingly enough, Intel also released a cut-down version of the 486 with the FPU removed, the 486SX, for which an optional external FPU did exist.

24 Apr 2026 10:42pm GMT

How hard is it to open a file?

Sebastian Wick has a great explanation of why opening files - programmatically - is a lot more complex and fraught with dangers than you might think it is. This issue was relevant for Wick as he is one of the lead developers of Flatpak, for which a number of security issues have recently been discovered, and it just so happens that many of these issues dealt with this very topic. The biggest security issue found was a complete sandbox escape, originating from the fact that flatpak run, the command-line tool to start a Flatpak application, accepted path strings, since flatpak run is assumed to be run by a trusted user. The problem lay in a D-Bus service sandboxed applications could use to create subsandboxes, and this service was built around, you guessed it, flatpak run. The issues in question, including this complete sandbox escape, have been addressed and fixed, but they highlight exactly the dangers that can come from opening files. This subsandboxing approach in Flatpak is built on assumptions from fifteen years ago, and times have changed since then. If you're a programmer who deals with opening files, you might want to take a look at your own code to see if similar issues exist.

24 Apr 2026 8:24pm GMT