Wednesday, November 15th, 2023

Time	Event
12:02a	Intel Fixes High-Severity CPU Bug That Causes 'Very Strange Behavior' An anonymous reader quotes a report from Ars Technica: Intel on Tuesday pushed microcode updates to fix a high-severity CPU bug that has the potential to be maliciously exploited against cloud-based hosts. The flaw, affecting virtually all modern Intel CPUs, causes them to "enter a glitch state where the normal rules don't apply," Tavis Ormandy, one of several security researchers inside Google who discovered the bug, reported. Once triggered, the glitch state results in unexpected and potentially serious behavior, most notably system crashes that occur even when untrusted code is executed within a guest account of a virtual machine, which, under most cloud security models, is assumed to be safe from such faults. Escalation of privileges is also a possibility. The bug, tracked under the common name Reptar and the designation CVE-2023-23583, is related to how affected CPUs manage prefixes, which change the behavior of instructions sent by running software. Intel x64 decoding generally allows redundant prefixes -- meaning those that don't make sense in a given context -- to be ignored without consequence. During testing in August, Ormandy noticed that the REX prefix was generating "unexpected results" when running on Intel CPUs that support a newer feature known as fast short repeat move, which was introduced in the Ice Lake architecture to fix microcoding bottlenecks. The unexpected behavior occurred when adding the redundant rex.r prefixes to the FSRM-optimized rep mov operation. [...] Intel's official bulletin lists two classes of affected products: those that were already fixed and those that are fixed using microcode updates released Tuesday. An exhaustive list of affected CPUs is available here. As usual, the microcode updates will be available from device or motherboard manufacturers. While individuals aren't likely to face any immediate threat from this vulnerability, they should check with the manufacturer for a fix. People with expertise in x86 instruction and decoding should read Ormandy's post in its entirety. For everyone else, the most important takeaway is this: "However, we simply don't know if we can control the corruption precisely enough to achieve privilege escalation." That means it's not possible for people outside of Intel to know the true extent of the vulnerability severity. That said, anytime code running inside a virtual machine can crash the hypervisor the VM runs on, cloud providers like Google, Microsoft, Amazon, and others are going to immediately take notice. Read more of this story at Slashdot. (Comment on this)
12:45a	Google Stopped Selling Its Fitbit Products In Almost 30 Countries Fitbit is active in only 23 countries after leaving Mexico, South Africa, and all Latin American countries. "We communicated that we will stop selling Fitbit products in select countries in order to align our hardware portfolio to map closer to Pixel's regional availability," a Google spokesperson confirmed to Cord Cutters News via email. From the report: The move marks a phasing out of Fitbit products after the Big Tech company acquired wearable company in 2021. Last month, Fitbit said it would remove itself from Asian markets Hong Kong, Korea, Malaysia, Thailand, and the Philippines, along with European markets Croatia, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Luxembourg, Poland, Portugal, Romania, and Slovakia. It's possible Google is removing Fitbit and Nest from the European markets because they don't have a Google Store support. If that changes, Fitbit products and Nest Aware subscriptions could return. New products like the Pixel Watch could also arrive for the first time. "We remain committed to our customers and have not made any changes that impact the existing Fitbit devices they already own. Existing Fitbit customers will continue to have access to the same customer support, warranties will still be honored, and products will continue to receive software and security updates," the Google spokesperson said. Read more of this story at Slashdot. (Comment on this)
1:25a	Social Media Giants Must Face Child Safety Lawsuits, Judge Rules Emma Roth reports via The Verge: Meta, ByteDance, Alphabet, and Snap must proceed with a lawsuit alleging their social platforms have adverse mental health effects on children, a federal court ruled on Tuesday. US District Judge Yvonne Gonzalez Rogers rejected the social media giants' motion to dismiss the dozens of lawsuits accusing the companies of running platforms "addictive" to kids. School districts across the US have filed suit against Meta, ByteDance, Alphabet, and Snap, alleging the companies cause physical and emotional harm to children. Meanwhile, 42 states sued Meta last month over claims Facebook and Instagram "profoundly altered the psychological and social realities of a generation of young Americans." This order addresses the individual suits and "over 140 actions" taken against the companies. Tuesday's ruling states that the First Amendment and Section 230, which says online platforms shouldn't be treated as the publishers of third-party content, don't shield Facebook, Instagram, YouTube, TikTok, and Snapchat from all liability in this case. Judge Gonzalez Rogers notes many of the claims laid out by the plaintiffs don't "constitute free speech or expression," as they have to do with alleged "defects" on the platforms themselves. That includes having insufficient parental controls, no "robust" age verification systems, and a difficult account deletion process. "Addressing these defects would not require that defendants change how or what speech they disseminate," Judge Gonzalez Rogers writes. "For example, parental notifications could plausibly empower parents to limit their children's access to the platform or discuss platform use with them." However, Judge Gonzalez Rogers still threw out some of the other "defects" identified by the plaintiffs because they're protected under Section 230, such as offering a beginning and end to a feed, recommending children's accounts to adults, the use of "addictive" algorithms, and not putting limits on the amount of time spent on the platforms. Read more of this story at Slashdot. (Comment on this)
2:02a	White Faces Generated By AI Are More Convincing Than Photos, Finds Survey Nicola Davis reports via The Guardian: A new study has found people are more likely to think pictures of white faces generated by AI are human than photographs of real individuals. "Remarkably, white AI faces can convincingly pass as more real than human faces -- and people do not realize they are being fooled," the researchers report. The team, which includes researchers from Australia, the UK and the Netherlands, said their findings had important implications in the real world, including in identity theft, with the possibility that people could end up being duped by digital impostors. However, the team said the results did not hold for images of people of color, possibly because the algorithm used to generate AI faces was largely trained on images of white people. Dr Zak Witkower, a co-author of the research from the University of Amsterdam, said that could have ramifications for areas ranging from online therapy to robots. "It's going to produce more realistic situations for white faces than other race faces," he said. The team caution such a situation could also mean perceptions of race end up being confounded with perceptions of being "human," adding it could also perpetuate social biases, including in finding missing children, given this can depend on AI-generated faces. The findings have been published in the journal Psychological Science. Read more of this story at Slashdot. (Comment on this)
3:30a	A Supernova 'Destroyed' Some of Earth's Ozone For a Few Minutes In 2022 An anonymous reader quotes a report from the New York Times: On Oct. 9, 2022, telescopes in space picked up a jet of high energy photons careening through the cosmos toward Earth, evidence of a supernova exploding 1.9 billion light-years away. Such events are known as gamma ray bursts, and astronomers who have continued studying this one said it was the "brightest of all time." Now, a team of scientists have discovered that this burst caused a measurable change in the number of ionized particles found in Earth's upper atmosphere, including ozone molecules, which readily absorb harmful solar radiation. "The ozone was partially depleted -- was destroyed temporarily," said Pietro Ubertini, an astronomer at the National Institute of Astrophysics in Rome who was involved in discovering the atmospheric event. The effect was detectable for just a few minutes before the ozone repaired itself, so it was "nothing serious," Dr. Ubertini said. But had the supernova occurred closer to us, he said, "it would be a catastrophe." The discovery, reported Tuesday in a paper published in the journal Nature Communications, demonstrates how even explosions that occur far from our solar system can influence the atmosphere, which can be used as a giant detector for extreme cosmic phenomena. To study the effects of last year's gamma ray burst on Earth, Dr. Ubertini and his colleagues looked for signals at the top of the ionosphere using data from the China Seismo-Electromagnetic Satellite, an orbiter designed to study changes in the atmosphere during earthquakes. They identified a sharp jump in the electric field at the top of the ionosphere, which they correlated to the gamma ray burst signal measured by the European Space Agency's International Gamma-Ray Astrophysics Laboratory, a mission that launched in 2002 to observe radiation from faraway celestial objects. The researchers found that the electric field rose by a factor of 60 as gamma rays ionized (essentially knocking away electrons from) ozone and nitrogen molecules high in the atmosphere. Once ionized, the molecule is unable to absorb any ultraviolet radiation, temporarily exposing Earth to more of the sun's damaging rays. Read more of this story at Slashdot. (Comment on this)
7:00a	Lost NASA Tool Bag Can Be Seen With Binoculars A tool bag that astronauts accidentally let float away during a routine spacewalk at the International Space Station is now orbiting Earth and can be seen with a pair of binoculars. NBC News reports: The bag drifted away from the space station this month when NASA astronauts Jasmin Moghbeli and Loral O'Hara were performing maintenance on the exterior of the orbiting outpost. "During the activity, one tool bag was inadvertently lost," NASA officials wrote Nov. 1 in a blog post detailing the outcome of the spacewalk. "Flight controllers spotted the tool bag using external station cameras. The tools were not needed for the remainder of the spacewalk." The bag is now circling the planet in low-Earth orbit, but NASA said there's little danger of the tools hitting the International Space Station. "Mission Control analyzed the bag's trajectory and determined that risk of recontacting the station is low and that the onboard crew and space station are safe with no action required," the agency said in the blog post. For now then, the lost tool bag has become a new artificial "star" in the night sky. The tool bag is orbiting about a minute ahead of the space station and may be bright enough to see with a pair of binoculars. "Skywatchers who want to try to spot the tool bag in orbit should head out on a clear night and first determine when the International Space Station is passing overhead," reports NBC News. "The tool bag will likely remain visible in the night sky for a few months, before its orbit slowly degrades and it eventually falls toward Earth." You can track the ISS via NASA's Spot the Station website. Read more of this story at Slashdot. (Comment on this)
10:00a	Airbus Introduces 'Detumbler' Device To Address Satellite Tumbling In Low Earth Orbit Airbus has launched an innovative "detumbler" device designed to mitigate the risks posed by tumbling satellites in space. Space Daily reports: The Detumbler, a brainchild of Airbus and supported by the French Space Agency CNES under their Tech4SpaceCare initiative, was unveiled on Saturday, November 11. This magnetic damping device, weighing approximately 100 grams, is engineered to be attached to satellites nearing the end of their operational lives. Its purpose is to prevent these satellites from tumbling, a common issue in orbital flight dynamics, especially in LEO. The device features a central rotor wheel and magnets that interact with the Earth's magnetic field, effectively damping unwanted motion. Airbus' development of the Detumbler commenced in 2021. Its operational principle is simple yet innovative. When a satellite functions normally, the rotor behaves akin to a compass, aligning with the Earth's magnetic field. However, if the satellite begins to tumble, the movement of the rotor induces eddy currents, creating a friction torque that dampens this motion. The design of the Detumbler involves a stator housing, complete with a bottom plate and top cover, along with the rotor comprising the central axle, rotor wheel, and magnets. Tumbling satellites, particularly those in LEO, pose a significant challenge for future active debris removal missions. Dead satellites naturally tend to tumble due to orbital flight dynamics. The introduction of the Airbus Detumbler could revolutionize this scenario, making satellites easier to capture during debris-clearing missions and enhancing the overall safety and sustainability of space operations. Airbus is expected to perform an in-orbit demonstration of the Detumbler in early 2024. Read more of this story at Slashdot. (Comment on this)
1:00p	Cruise Robotaxi Shutdown Expands, Pressing Pause On Supervised and Manual Trips Too An anonymous reader quotes a report from The Verge: Cruise's robotaxis are front and center of the industry's trust issue after losing their California permit following an incident where a pedestrian ended up stuck underneath one of its cars. It already halted service nationwide and said it's installing new updates. Now Cruise has announced it's taking its cars off of public roads while it undergoes a full safety review. Meanwhile, Cruise board member and GM legal executive VP Craig Glidden is "expanding" his role to lead Cruise's Legal, Communications, and Finance teams: "In the coming days, we are also pausing our supervised and manual AV operations in the U.S., affecting roughly 70 vehicles. This orderly pause is a further step to rebuild public trust while we undergo a full safety review. We will continue to operate our vehicles in closed course training environments and maintain an active simulation program in order to stay focused on advancing AV technology." Read more of this story at Slashdot. (Comment on this)
2:00p	Asus Apologizes For Misprinted Evangelion Motherboard Asus recently launched a special edition Rog Maximus Z790 Hero EVA-02 motherboard, but the company misspelt "Evangenlion" on it -- adding an extra "n" on the I/O heatsink. From a report: Despite being just a single letter, ASUS acknowledges that this error on a $700 motherboard is significant enough to warrant replacement, likely at no additional cost to the users. ASUS has officially stated that users who find the typo on their motherboards unacceptable can reach out to ASUS support for guidance on the replacement process. Notably, there is no indication of a dedicated service to handle these replacements on behalf of users. So users will be asked to disassemble their motherboards themselves. Read more of this story at Slashdot. (Comment on this)
2:40p	A Coder Considers the Waning Days of the Craft Programmer and writer James Somers, writing for New Yorker: Yes, our jobs as programmers involve many things besides literally writing code, such as coaching junior hires and designing systems at a high level. But coding has always been the root of it. Throughout my career, I have been interviewed and selected precisely for my ability to solve fiddly little programming puzzles. Suddenly, this ability was less important. I had gathered as much from Ben (friend of the author), who kept telling me about the spectacular successes he'd been having with GPT-4. It turned out that it was not only good at the fiddly stuff but also had the qualities of a senior engineer: from a deep well of knowledge, it could suggest ways of approaching a problem. For one project, Ben had wired a small speaker and a red L.E.D. light bulb into the frame of a portrait of King Charles, the light standing in for the gem in his crown; the idea was that when you entered a message on an accompanying Web site the speaker would play a tune and the light would flash out the message in Morse code. (This was a gift for an eccentric British expat.) Programming the device to fetch new messages eluded Ben; it seemed to require specialized knowledge not just of the microcontroller he was using but of Firebase, the back-end server technology that stored the messages. Ben asked me for advice, and I mumbled a few possibilities; in truth, I wasn't sure that what he wanted would be possible. Then he asked GPT-4. It told Ben that Firebase had a capability that would make the project much simpler. Here it was -- and here was some code to use that would be compatible with the microcontroller. Afraid to use GPT-4 myself -- and feeling somewhat unclean about the prospect of paying OpenAI twenty dollars a month for it -- I nonetheless started probing its capabilities, via Ben. We'd sit down to work on our crossword project, and I'd say, "Why don't you try prompting it this way?" He'd offer me the keyboard. "No, you drive," I'd say. Together, we developed a sense of what the A.I. could do. Ben, who had more experience with it than I did, seemed able to get more out of it in a stroke. As he later put it, his own neural network had begun to align with GPT-4's. I would have said that he had achieved mechanical sympathy. Once, in a feat I found particularly astonishing, he had the A.I. build him a Snake game, like the one on old Nokia phones. But then, after a brief exchange with GPT-4, he got it to modify the game so that when you lost it would show you how far you strayed from the most efficient route. It took the bot about ten seconds to achieve this. It was a task that, frankly, I was not sure I could do myself. In chess, which for decades now has been dominated by A.I., a player's only hope is pairing up with a bot. Such half-human, half-A.I. teams, known as centaurs, might still be able to beat the best humans and the best A.I. engines working alone. Programming has not yet gone the way of chess. But the centaurs have arrived. GPT-4 on its own is, for the moment, a worse programmer than I am. Ben is much worse. But Ben plus GPT-4 is a dangerous thing. Read more of this story at Slashdot. (Comment on this)
3:20p	China Claims World's Fastest Internet With 1.2 Terabit-Per-Second Network Huawei and China Mobile have built a 3,000 kilometer (1,860-mile) internet network linking Beijing to the south, which the country is touting as its latest technological breakthrough. From a report: The two firms teamed up with Tsinghua University and research provider Cernet.com to build what they claim is the world's first internet network to achieve a "stable and reliable" bandwidth of 1.2 terabits per second, several times faster than typical speeds around the world. Trials began July 31 and it's since passed various tests verifying that milestone, the university said in a statement. Tsinghua, Chinese President Xi Jinping's alma mater, is plugging the project as an industry-first built entirely on homegrown technology, and credits Huawei prominently in its statement. The Chinese firm in August made waves when it released a 5G smartphone with a sophisticated made-in-China processor, inspiring celebration in Chinese state and social media. That event also spurred debate in Washington about whether the Biden administration has gone far enough in attempts to contain Chinese technological achievement. Read more of this story at Slashdot. (Comment on this)
4:00p	Google is Going To Let You Annotate Search Results Ever wanted to add your own annotations to search results you find on Google? With Google's new "Notes" experiment, launching Wednesday as an opt-in feature through Search Labs, you'll be able to. From a report: If you've opted in to Notes, buttons to add and see notes will appear under search results and under articles on Discover in the Google app. When you create a note, you can add colorful fonts and images. During a briefing, Google showed me a note for an article about different kinds of frosting that had green text, an image of a cake, and a heart sticker. (At the bottom of the note, there was a link to the article the note was about.) If you post a note, it should show up "within minutes," unless it's flagged for human review, Google VP Cathy Edwards said in an interview with The Verge. When you look at all of the notes for a link, what's shown will be ranked dynamically based on things like the user's query and a note's relevance to the content on the page. Read more of this story at Slashdot. (Comment on this)
4:40p	Microsoft Unveils Its First Custom-Designed AI, Cloud Chips Microsoft unveiled its first homegrown AI chip and cloud-computing processor in an attempt to take more control of its technology and ramp up its offerings in the increasingly competitive market for AI computing. The company also announced new software that lets clients design their own AI assistants. From a report: The Maia 100 chip, announced at the company's annual Ignite conference in Seattle on Wednesday, will provide Microsoft Azure cloud customers with a new way run AI programs that generate content. Microsoft is already testing the chip with its Bing and Office AI products, said Rani Borkar, a vice president who oversees Azure's chip unit. Microsoft's main AI partner, ChatGPT maker OpenAI, is also testing the processor. Both Maia and the server chip, Cobalt, will debut in some Microsoft data centers early next year. Microsoft's multi-year investment shows how critical chips have become to gaining an edge in both AI and the cloud. Making them in-house lets companies wring performance and price benefits from the hardware. The initiative also could insulate Microsoft from becoming overly dependent on any one supplier, a vulnerability currently underscored by the industrywide scramble for Nvidia's AI chips. Microsoft's push into processors follows similar moves by cloud rivals. Amazon.com Inc. acquired a chip maker in 2015 and sells services built on several kinds of cloud and AI chips. Google began letting customers use its AI accelerator processors in 2018. Read more of this story at Slashdot. (Comment on this)
5:20p	EU Agrees Law To Curb Methane Emissions From Fossil Fuel Industry The EU has struck a deal that will force the fossil fuel industry to rein in dangerous methane pollution. From a report: Under the proposed law, which is the first of its kind, coal, oil and gas companies would be required to report their methane emissions and take steps to avoid them. The measures include finding and fixing leaks, and limiting wasteful practices such as venting and flaring gas by 2027. Jutta Paulus, a German MEP with the Green grouping who worked on the proposal, said: "Finally, the EU tackles the second most important greenhouse gas with ambitious measures. Less methane emissions mean more climate protection and more energy sovereignty." Methane has more than 80 times the global heating power of carbon dioxide over a 20-year timespan but does not last as long in the atmosphere. Cutting methane emissions is seen as a cheap and easy way to stop extreme weather growing more violent in the short-term. The new EU rules, which were agreed on Wednesday by the European parliament and European Council, mean fossil fuel companies must try to repair leaks no more than five days after finding them, and fully fix them within a month. By the end of next year, operators will have to survey their existing sites and submit action plans to find and fix methane leaks. Read more of this story at Slashdot. (Comment on this)
6:00p	Microsoft Officially Launches Loop, Its Notion Competitor Microsoft is officially launching its Notion-like productivity and collaboration app called Loop. From a report: Loop lets you use flexible, collaborative workspaces and pages to make it easier to cooperate on work. If you're familiar with Notion's interface at all, Loop looks and feels remarkably similar -- right down to the ability to easily access a bunch of tools and formatting options by typing the forward slash key (which pulls up what Microsoft calls the "insert menu"). But because Loop is built by Microsoft, that means it has some useful integrations with other Microsoft software. Read more of this story at Slashdot. (Comment on this)
6:40p	Tencent Stockpiled Nvidia AI Chips for 'a Couple of Generations' Tencent dismissed concerns that US export controls will constrain its AI development capabilities, at least for the foreseeable future. From a report: The Shenzhen-based company has stockpiled Nvidia's H800 artificial intelligence accelerators, enough to develop its proprietary Hunyuan AI model for at least another couple of generations, President Martin Lau said on an analyst call after earnings on Wednesday. "Right now we actually have one of the largest inventories of AI chips in China among all the players," Lau said. "We were the first to put in orders for H800 and that allows us to have a pretty good inventory of H800 chips. So we have enough chips to continue our development." The Biden administration in October escalated export controls on AI semiconductors heading to China, depriving the Asian nation from access to a broad range of the world's best AI-training hardware. The purpose of the measures is to prevent China's military from obtaining the advanced technology, Washington argues, but they're also making business harder for the country's private sector. Elsewhere in China, AI industry veteran Kai-Fu Lee's unicorn startup 01.AI has been buying up the Nvidia chips it needs to develop its own foundation models, with Lee saying the company has enough semiconductors for the next 18 months. Read more of this story at Slashdot. (Comment on this)
7:20p	Disney Pulls TV Channels From Vietnam, Govt 'Concerned' Piracy Will Run Riot An anonymous reader writes: A newspaper run by the Communist Party of Vietnam is reporting the "disappearance" of a number of popular channels from pay TV packages. Citing National Geographic and Nat Geo Wild as examples, the paper notes they're owned by Disney. Vietnam's Ministry of Information and Communications is said to be "concerned" that the withdrawal will allow piracy to run rampant in Vietnam. Multiple high-level trade reports in the U.S. note that piracy has been rampant for years. Read more of this story at Slashdot. (Comment on this)
8:00p	Microsoft and Nvidia Are Making It Easier To Run AI Models on Windows Microsoft and Nvidia want to help developers run and configure AI models on their Windows PCs. During the Microsoft Ignite event on Wednesday, Microsoft announced Windows AI Studio: a new hub where developers can access AI models and tweak them to suit their needs. From a report: Windows AI Studio allows developers to access development tools and models from the existing Azure AI Studio and other services like Hugging Face. It also offers an end-to-end "guided workspace setup" with model configuration UI and walkthroughs to fine-tune various small language models (SLMs), such as Microsoft's Phi, Meta's Llama 2, and Mistral. Windows AI Studio lets developers test the performance of their models using Prompt Flow and Gradio templates as well. Microsoft says it's going to roll out Windows AI Studio as a Visual Studio Code extension in the "coming weeks." Nvidia, similarly, revealed updates to TensorRT-LLM, which the company initially launched for Windows as a way to run large language models (LLMs) more efficiently on H100 GPUs. However, this latest update brings TensorRT-LLM to PCs powered by GeForce RTX 30 and 40 Series GPUs with 8GB of RAM or more. Read more of this story at Slashdot. (Comment on this)
8:40p	Amazon To Stop Selling Seven Eyedrops After FDA Warning Amazon said on Wednesday that it was removing seven eyedrops products from its website after the Food and Drug Administration warned the company that the eyedrops had not been recognized as safe and effective. From a report: The F.D.A. said in a letter to Andrew Jassy, Amazon's chief executive, on Monday that Amazon had violated federal regulations by selling the eyedrops, which claimed to help with problems including pink eye, dry eyes, eyestrain and floaters. "These products are especially concerning from a public health perspective," the F.D.A. letter said. "Ophthalmic drug products, which are intended for administration into the eyes, in general pose a greater risk of harm to users because the route of administration for these products bypasses some of the body's natural defenses." The eyedrops named in the letter are: Similasan Pink Eye Relief, The Goodbye Company Pink Eye, Can-C Eye Drops, Optique 1 Eye Drops, OcluMed Eye Drops, TRP Natural Eyes Floaters Relief, and Manzanilla Sophia Chamomile Herbal Eye Drops. None of the eyedrops appeared to be available for purchase on Amazon on Wednesday morning. The company said in an emailed statement on Wednesday that "safety is a top priority." Read more of this story at Slashdot. (Comment on this)
9:20p	Planet Where It Rains Sand Revealed By Nasa Telescope Nasa's James Webb space telescope has revealed a planet where specks of sand fall as rain, in groundbreaking observations. From a report: The planet, Wasp-107b, lies 200 light years away in the Virgo constellation and had already caught the attention of astronomers because it is very large but very light, earning it the nickname the "candy floss" planet. The latest observations give an unprecedented glimpse of a strange and exotic world beyond our solar system that features silicate sand clouds and rain, scorching temperatures, raging winds and the distinct burnt-matches scent of sulphur dioxide. "Our knowledge of other planets is based on what we know from Earth," said Prof Leen Decin, of the Catholic Institute (KU) Leuven and first author of the research. "That's a very restricted knowledge." The planet was discovered in 2017 after astronomers spotted a telltale periodic flickering of light from its host star each time the planet passed in front of it. "It's like a fly in front of a street lamp," said Decin. "You see a slight dimming of the light." James Webb takes these observations to the next level by measuring starlight that is filtered through the planet's atmosphere. Because different elements absorb different wavelengths of light, the spectrum of starlight indicates which gases are present. Wasp-107b is similar in mass to Neptune but almost the size of Jupiter, and its vast, diffuse nature allows the James Webb telescope to peer deep into its atmosphere. Read more of this story at Slashdot. (Comment on this)
10:00p	Qi2 Wireless Charging Spec Is Here, Offering Speed Boosts and Magnets An anonymous reader quotes a report from Ars Technica: If you've only ever used standard Qi chargers with devices that don't have their own schemes, the Wireless Power Consortium's announcement today of the first Qi 2.0 devices being ready to launch before the holidays, with more than 100 in the queue behind them, is great. Qi2 sports a "Magnetic Power Profile" (MPP), created with help by Apple's MagSafe team, to help align devices and chargers' coils for faster, more efficient charging. Qi2-certified devices set onto Qi2 chargers can achieve 15 W charging, up from 7.5 W in the standard Qi scheme. That brings Qi2 devices up to the same speed as iPhones on MagSafe chargers, and it clears up some consumer confusion about how fast a device might charge on Qi, MagSafe, or proprietary chargers. Should a phone and charger be Qi2 certified, you can now expect about 15 W out of it, regardless of whatever Google, Apple, or third party is behind them. Android and iPhone users alike are no longer beholden to their primary hardware vendor if they want 15 W of wireless juice. This announcement does not, however, bring the Qi2 standard close to the far-out speeds that proprietary setups now offer. [...] A number of accessory makers, including stalwarts Anker and Belkin, had already lined up their Qi2-compatible offerings, waiting for the certification to drop. It will be interesting to see if Qi2 brings a wave of magnet mania to Android phones, akin to the MagSafe-induced blitz a few years back. Magnetic charging packs, wallets, wireless charging for a non-wireless-charging phone -- there's a lot to work with, especially at now somewhat more respectable charging speeds. Regarding speed, the WPC told Android Authority back in January that the Qi2 standards group intends to standardize charging speeds above 15 W by mid-2024. If you need a fast charge, plugging in the right cable to a well-powered source is still the most certain route. But with magnetic alignment and a good deal more universal compatibility, Qi2 drags the broader wireless charging market forward. Read more of this story at Slashdot. (Comment on this)
10:40p	Microsoft Rebrands Bing Chat To Copilot In what may be a potentially confusing rebranding move, Microsoft today has rebranded Bing Chat to Copilot, sharing the same brand name as multiple other Microsoft AI products. Search Engine Land reports: Bing is no longer "your AI-powered copilot for the web." However, Microsoft Bing will still provide a combined Search and chat experience. It will just be called CoPilot heading forward. For people who may not want that combined experience, CoPilot will have its own standalone ChatGPT-style experience at https://copilot.microsoft.com/. Microsoft said the rebrand is to unify the Copilot experience: "Our efforts to simplify the user experience and make Copilot more accessible to everyone starts with Bing, our leading experience for the web. Beginning today, Bing Chat and Bing Chat Enterprise are becoming Copilot, with commercial data protection enforced when any eligible user is signed in with Microsoft Entra ID." While it's definitely a more unified experience, it also seems a bit confusing because Microsoft's chatbot "companion" is used across multiple apps, including Microsoft 365, Edge, Windows and more -- some free, some not. In addition to Bing Chat, Bing Chat Enterprise is also rebranded as Copilot Pro. It offers the same chat functionality with greater commercial data protection for Microsoft 365 subscribers. Read more of this story at Slashdot. (Comment on this)
11:20p	Firefox Going To Ship With Wayland Enabled By Default Michael Larabel reports via Phoronix: Guardrails have been in place where the Firefox browser has enabled Wayland by default (when running on recent GTK versions) but as of today that code has been removed... Firefox will try to move forward with stable releases where Wayland will ship by default! Mozilla Bug 1752398 to "ship the Wayland backend to release" has been closed this evening! After the ticket was open for the past two years, it's now deemed ready to hopefully ship enabled for Firefox 121! This patch drops the "early beta or earlier" check to let Wayland support be enabled by default when running on recent GTK versions (GTK 3.24.30 threshold). Firefox 121 is due for release around 19 December and if all continues to hold, it will finally ship with the Wayland back-end enabled by default as another big step forward. Read more of this story at Slashdot. (Comment on this)

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