SlashdotNews for nerds, stuff that matters
Apr 8th 2026, 16:00 by BeauHD
Valve has released a native Steam Link beta for Apple Vision Pro, letting users stream their existing Steam games onto a large virtual screen in visionOS. It supports up to 4K resolution and will let you dynamically adjust the curve of the display. The Mac Observer reports: Steam Link does not support VR titles in this beta, and Valve clearly states that the app is limited to 2D game streaming, but this still opens up a large library of games that users can play on a massive virtual screen inside Vision Pro. At the same time, Vision Pro already handles 2D media very well, and this update builds on that strength by turning the headset into a portable gaming display that connects directly to your existing setup without needing extra hardware. You can join the Steam Link beta through TestFlight right now, and this early release shows how Apple Vision Pro continues to expand beyond media into more practical and everyday use cases like gaming.
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Apr 8th 2026, 15:00 by BeauHD
An anonymous reader quotes a report from Ars Technica: Apple earned the lowest grades in a report on laptop and smartphone repairability released today by the consumer advocacy group Public Interest Research Group (PIRG) Education Fund. The report, which looks at how easy devices are to disassemble and how easy it is to find repairability information, gave Apple a C-minus in laptop repairability and a D-minus in cell phone repairability. For its "Failing the Fix (2026): Grading laptop and cell phone companies on the fixability of their products" report, PIRG analyzed the 10 newest laptops and phones that were available via manufacturers' French website in January. [...] Apple leads the list of laptop repairability losers, largely due to it having low disassembly scores. Apple, along with Dell and Samsung, also lost a full point for being members of TechNet and the CTA. Lenovo had the second-worst grade with a C-minus. Like Apple, Lenovo had low disassembly scores. It also lost 0.5 points for failing to properly post PDFs explaining the French repair scores for some of its newest laptops sold in the region, as required in France. This is especially noteworthy because Lenovo got an F in last year's report for missing this information on at least 12 laptops. At the time, Lenovo director of communications David Hamilton provided a statement to Ars saying that the missing information was "due to a backend web compatibility issue that temporarily prevented the display of repairability scores on our Lenovo France website" that was "widely resolved." However, it appears that over a year later, Lenovo still isn't providing sufficient information to meet France's requirements "While Lenovo has improved somewhat with their compliance with French consumer law by providing more repair score PDFs on their website, we urge the company to resolve this multi-year issue," this year's report says. PIRG's report concluded that "laptops are pretty stagnant in terms of repairability" across many of the eight most popular laptop brands in the US. However, Proctor noted to Ars that consumers' access to parts, tools, and information that vendors have has improved, but improvements around ease of disassembly "take longer to realize." He also praised vendors' efforts to release more repairable designs, such as Apple's MacBook Neo. For its repairability index, PIRG weighed physical ease of disassembly most heavily, while also considering the availability of repair documentation, spare parts, spare-parts affordability, and other product-specific criteria. It then adjusted company grades by deducting points for membership in trade groups that oppose right-to-repair laws and adding small bonuses for manufacturers that supported right-to-repair legislation. Acer stood out as the only laptop vendor that avoided the 0.5-point trade-group penalty, since it was not listed as a member of TechNet or the Consumer Technology Association.
 
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Apr 8th 2026, 11:00 by BeauHD
alternative_right quotes a report from the New York Post: The CIA used a futuristic new tool called "Ghost Murmur" to find and rescue the second American airman who was shot down in southern Iran, The Post has learned. The secret technology uses long-range quantum magnetometry to find the electromagnetic fingerprint of a human heartbeat and pairs the data with artificial intelligence software to isolate the signature from background noise, two sources close to the breakthrough said. It was the tool's first use in the field by the spy agency -- and was alluded to Monday afternoon by President Trump and CIA Director John Ratcliffe at a White House briefing. "It's like hearing a voice in a stadium, except the stadium is a thousand square miles of desert," a source briefed on the program told The Post. "In the right conditions, if your heart is beating, we will find you." The relatively barren landscape made for "an ideal first operational use" of Ghost Murmur, the first source noted. "Normally this signal is so weak that it can only be measured in a hospital setting with sensors pressed nearly against the chest," the source said. "But advances in a field known as quantum magnetometry -- specifically sensors built around microscopic defects in synthetic diamonds -- have apparently made it possible to detect these signals at dramatically greater distances." "The capability is not omniscient. It works best in remote, low-clutter environments and requires significant processing time," this person added.
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Apr 8th 2026, 07:00 by BeauHD
BrianFagioli writes: Artificial intelligence has now run directly on a satellite in orbit. A spacecraft about 500km above Earth captured an image of an airport and then immediately ran an onboard AI model to detect airplanes in the photo. Instead of acting like a simple camera in space that sends raw data back to Earth for later analysis, the satellite performed the computation itself while still in orbit. The system used an NVIDIA Jetson Orin module to run the object detection model moments after the image was taken. Traditionally, Earth observation satellites capture images and transmit large datasets to ground stations where computers process them hours later. Running AI directly on the satellite could reduce that delay dramatically, allowing spacecraft to analyze events like disasters, infrastructure changes, or aircraft activity almost immediately. "This success is a glimpse into the future of what we call Planetary Intelligence at scale," said Kiruthika Devaraj, VP of Avionics & Spacecraft Technology. "By running AI at the edge on the NVIDIA Jetson platform, we can help reduce the time between 'seeing' a change on Earth and a customer 'acting' on it, while simultaneously minimizing downlink latency and cost. This shift toward integrated AI at the edge is a technological leap that can help differentiate solutions like Planet's Global Monitoring Service (GMS), providing valuable insights for our customers and enabling rapid response times when it matters most."
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