Monmouthshire schools have launched what they believe is the first countywide policy in the UK asking parents not to give smartphones to children under 14, affecting more than 9,000 students across state and private schools. The initiative follows rising cyber-bullying reports and concerns that some children spend up to eight hours daily on devices, with students reportedly online at 2, 3, and 4 in the morning. Hugo Hutchinson, headteacher at Monmouth Comprehensive, said schools experience "much higher levels of mental health issues" linked to smartphone addiction, noting that children's time is largely spent outside school where many have unrestricted device access despite existing school bans.

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Nvidia shares jumped more than 2% on Wednesday, topping a $4 trillion market cap for the first time as investors scooped stock in the tech giant building the hardware for the generative AI boom. From a report: The chipmaker is the first company to ever achieve this market value. Nvidia is the world's most valuable company, surpassing Microsoft and Apple, both of which hit the $3 trillion mark before Nvidia. Microsoft is also one of Nvidia's biggest and most important customers. The California-based company, which was founded in 1993, first passed the $2 trillion mark in February 2024, and surpassed $3 trillion in June. Nvidia has profited heavily off of growing demand for artificial intelligence hardware and chips since the launch of ChatGPT in late 2022. The company has positioned itself as the decisive leader in the creating the graphics processing units that power large language models.

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An anonymous reader quotes a report from Gizmodo: WIMPs (weakly interacting massive particles) are one of the most serious contenders for dark matter -- the "missing" mass supposedly constituting 85% of our universe. Given its elusiveness, dark matter tests the patience and creativity of physicists. But the latest results from LUX-ZEPLIN (LZ), the South Dakota-based detector, may have brought scientists a small step closer to catching WIMPs in action. In a recent Physical Review Letters paper, scientists analyzed 280 days' worth of data from LUX-ZEPLIN, reporting the tightest ever upper limit on the interaction strength of WIMPs. The result -- a near fivefold improvement -- demonstrates how physicists are increasingly getting better at circumventing the problem that dark matter is, well, dark; the elusive stuff evades any detection method that depends on materials interacting with visible light or other types of radiation. The LUX-ZEPLIN experiment, located one mile underground in a decommissioned South Dakota gold mine, employs nearly 15,000 pounds (7 tons) of liquid xenon. The chemical element's high atomic mass and density make it potentially easier for scientists to detect any unknown particles that may pass through the detector. Also, liquid xenon is transparent, preventing any unwanted noise -- usually arising from radioactive matter around the detector -- from spoiling an experiment. "These results firmly establish that LZ is the world's most sensitive search for dark matter heavier than 10 GeV, that's about 10 times heavier than a proton," explained Scott Haselschwart, a physicist at the University of Michigan and LZ physics coordinator, in an email to Gizmodo. "To put our result in perspective: we have ruled out dark matter that would interact only once in a single kilogram of xenon every four millennia!" "LZ is the most sensitive search for WIMP dark matter to date, but we still have another two years of data to collect," Haselschwart said. "This means that a discovery of dark matter in LZ could come anytime now. We are truly looking for dark matter where no one has ever looked before and that is extremely exciting!"

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The UK police plan to spend up to 75 million pounds ($102 million) to digitize their vast archive of VHS tapes, aiming to preserve evidence by converting analog media into digital files integrated with evidence management systems. The procurement includes both in-house solutions and outsourced services, with additional funding earmarked for converting other legacy formats like microfiche and DVDs. The Register reports: According to a tender notice published last week, Bluelight Commercial - a not-for-profit buyer that acts on behalf of the emergency services - says the police force requires either in-house technology or outsourced services to convert the arcane magnetic tape format to digital storage. The notice, which sets out procurement plans, says the framework agreement will help forces with the "conversion of analog media to digital records, including metadata for integration with a digital evidence management system." In the first lot of the framework, Bluelight asks for in-house VHS media digitization software, hardware, and training to "enable a Police Force to convert VHS tapes to digital files." This chunk of the arrangement could be worth 50 million pounds ($68 million) for four years, excluding VAT. The second lot asks for outsourced VHS media digitization "for the provision of conversion services delivered completely by a third party with electronic files being returned securely to the customer force." The output is also set to be ingested by a digital evidence management solution. It could be worth up to 25 million pounds ($34 million) over the same period. In addition, Bluelight Commercial is looking for a provider to help with more niche media digitization, including converting microfiche, CD, DVDs to an electronic file format, in an arrangement which could be worth a total of up to 25 million pounds ($34 million).

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Two Chinese satellites, SJ-25 and SJ-21, have reportedly completed the first autonomous high-altitude orbital docking. "Although unconfirmed, this is thought to be the first orbital refueling at such a height -- the two satellites are currently over 20,000 miles from Earth," reports ExtremeTech. From the report: Orbital refueling is an important component in keeping satellites and space stations in low Earth orbit flying, but any efforts beyond that have been merely speculative until the past few years, when serious efforts from a range of private and national entities have explored its possibilities. China may have gotten ahead of the curve with this latest docking, though, in an impressive world first that raises serious concerns for satellites from nations and entities that align themselves differently from China's goals and ambitions. In January, a satellite designated SJ-25 was launched "for the verification of satellite fuel replenishment and life extension service technologies," according to the Chinese state-owned designer, Shanghai Academy of Spaceflight Technology (via Ars Technica). Sometime last week, it matched orbits with the SJ-21 satellite, which previously conducted space debris maneuvering tests in 2021 and has remained in a geosynchronous orbit ever since. Last week, the two satellites matched orbits and seemingly docked together. Analysts believe the newer SJ-25 has likely proven refueling is possible even for geosynchronous satellites without the need for a manned crew to facilitate it. In an effort to prove this, two US Space Force's inspector satellites have positioned themselves in closer orbits to SJ-25 and SJ-21 for improved optics. [...] China continues to suggest these missions are part of a debris clean-up program, though it hasn't publicly made any statements about the recent alleged docking and refueling to celebrate its successes. If it doesn't, the only way we'll know if a refueling maneuver was successful is if the SJ-21 satellite unshackles from its younger sibling and performs fuel-demanding maneuvers that its previously estimated fuel levels shouldn't allow for.

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One of the endless struggles in writing reusable API endpoints is creating useful schemas to describe them. Each new serialization format comes up with new ways to express your constraints, each with their own quirks and footguns and absolute trainwrecks.

Maarten has the "pleasure" of consuming an XML-based API, provided by a third party. It comes with an XML schema, for validation. Now, the XML Schema Language has a large number of validators built in. For example, if you want to restrict a field to being a date, you can mark it's type as xsd:date. This will enforce a YYYY-MM-DD format on the data.

If you want to ruin that validation, you can do what the vendor did:

<xsd:simpleType name="DatumType"> <xsd:annotation> <xsd:documentation>YYYY-MM-DD</xsd:documentation> </xsd:annotation> <xsd:restriction base="xsd:date"> <xsd:pattern value="(1|2)[0-9]{3}-(0|1)[0-9]-[0-3][0-9]" /> </xsd:restriction> </xsd:simpleType>

You can see the xsd:pattern element, which applies a regular expression to validation. And this regex will "validate" dates, excluding things which are definitely not dates, and allowing very valid dates, like February 31st, November 39th, and the 5th of Bureaucracy (the 18th month of the year), as 2025-02-31, 2025-11-39 and 2025-18-05 are all valid strings according to the regex.

Now, an astute reader will note that this is a xsd:restriction on a date; this means that it's applied in addition to ensuring the value is a valid date. So this idiocy is harmless. If you removed the xsd:pattern element, the behavior would remain unchanged.

That leads us to a series of possible conclusions: either they don't understand how XML schema restrictions work, or they don't understand how dates work. As to which one applies, well, I'd say 1/3 chance they don't understand XML, 1/3 chance they don't understand dates, and a 1/3 chance they don't understand both.

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An anonymous reader quotes a report from the Associated Press: Filmmaker Peter Jackson owns one of the largest private collections of bones of an extinct New Zealand bird called the moa. His fascination with the flightless ostrich-like bird has led to an unusual partnership with a biotech company known for its grand and controversial plans to bring back lost species. On Tuesday, Colossal Biosciences announced an effort to genetically engineer living birds to resemble the extinct South Island giant moa -- which once stood 12 feet (3.6 meters) tall -- with $15 million in funding from Jackson and his partner Fran Walsh. The collaboration also includes the New Zealand-based Ngai Tahu Research Centre. "The movies are my day job, and the moa are my fun thing I do," said Jackson. "Every New Zealand schoolchild has a fascination with the moa." The moa had roamed New Zealand for 4,000 years until they became extinct around 600 years ago, mainly because of overhunting. A large skeleton brought to England in the 19th century, now on display at the Yorkshire Museum, prompted international interest in the long-necked bird. Unlike Colossal's work with dire wolves, the moa project is in very early stages. It started with a phone call about two years ago after Jackson heard about the company's efforts to "de-extinct" -- or create genetically similar animals to -- species like the woolly mammoth and the dire wolf. Then Jackson put Colossal in touch with experts he'd met through his own moa bone-collecting. At that point, he'd amassed between 300 and 400 bones, he said. In New Zealand, it's legal to buy and sell moa bones found on private lands, but not on public conservation areas -- nor to export them. The first stage of the moa project will be to identify well-preserved bones from which it may be possible to extract DNA, said Colossal's chief scientist Beth Shapiro. Those DNA sequences will be compared to genomes of living bird species, including the ground-dwelling tinamou and emu, "to figure out what it is that made the moa unique compared to other birds," she said. [...] The direction of the project will be shaped by Mori scholars at the University of Canterbury's Ngi Tahu Research Centre. Ngi Tahu archaeologist Kyle Davis, an expert in moa bones, said the work has "really reinvigorated the interest in examining our own traditions and mythology."

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alternative_right shares a report from Phys.org: Researchers at Princeton University, Boston University and other institutes used machine learning to predict the strategic decisions of humans in various games. Their paper, published in Nature Human Behavior, shows that a deep neural network trained on human decisions could predict the strategic choices of players with high levels of accuracy. [...] Essentially, the team suggests that people behave more rationally while playing games that they perceive as easier. In contrast, when they are playing more complex games, people's choices could be influenced by various other factors, thus the "noise" affecting their behavior would increase. As part of their future studies, the researchers would also like to shed more light on what makes a game "complex" or "easy." This could be achieved using the context-dependent noise parameter that they integrated into their model as a signature of "perceived difficulty." "Our analysis provides a robust model comparison across a wide range of candidate models of decision-making," said [Jian-Qiao Zhu, first author of the paper]. "We now have strong evidence that introducing context-dependence into the quantal response model significantly improves its ability to capture human strategic behavior. More specifically, we identified key factors in the game matrix that shape game complexity: considerations of efficiency, the arithmetic difficulty of computing payoff differences, and the depth of reasoning required to arrive at a rational solution." The findings gathered as part of this recent study also highlight the "lightness" with which many people approach strategic decisions, which could make them vulnerable to parties looking to sway them towards making irrational decisions. Once they gather more insight into what factors make games and decision-making scenarios more challenging for people, Zhu and his colleagues hope to start devising new behavioral science interventions aimed at prompting people to make more rational decisions.

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Senators Tim Sheehy and Elizabeth Warren have introduced the bipartisan "Warrior Right to Repair Act," which would guarantee the military's right to repair its own equipment. The bill builds on a previous Army directive and has broad public support, with nearly 75% of Americans in favor, according to a PIRG poll. Engadget reports: The Department of Defense has not been immune from restrictive practices set forth by manufacturers, and much like the average consumer, has been hamstrung in its ability to repair its own equipment by clauses in its purchase agreements. According to the Public Interest Research Group (PIRG), the current system leads to excessive repair and sustainment costs, and can even impede military readiness. "When our neighbors, friends and family serve in our military, we expect them to get what they need to do their jobs as safely as possible," PIRG Federal Legislative Director Isaac Bowers wrote regarding the newly introduced bill. "Somehow, that hasn't included the materials and information they need to repair equipment they rely on. It's time we fixed that."

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An anonymous reader quotes a report from TechCrunch: Google announced on Tuesday that it's launching a new Gmail feature that is designed to help users easily manage their subscriptions and declutter their inboxes. The new "Manage subscriptions" tool is rolling out on the web, Android, and iOS in select countries. With the new feature, users can view and manage their subscription emails in one place and quickly unsubscribe from the ones they no longer want to receive. Users can view their active subscriptions, organized by the most frequent senders, alongside the number of emails they've sent in the past few weeks. Clicking on a sender provides a direct view of all emails from them. If a user decides to unsubscribe, Gmail will send an unsubscribe request to the sender on their behalf. "It can be easy to feel overwhelmed by the sheer volume of subscription emails clogging your inbox: Daily deal alerts that are basically spam, weekly newsletters from blogs you no longer read, promotional emails from retailers you haven't shopped in years can quickly pile up," Chris Doan, Gmail's Director of Product, wrote in a blog post. Users can access the new feature by clicking the navigation bar in the top-left corner of their Gmail inbox and then selecting "Manage subscriptions." [...] Google says the new feature will begin rolling out on the web starting Tuesday, with Android and iOS users starting to receive it on July 14 and July 21, respectively. It may take up to 15 days from the start of the rollout for the feature to reach every user, the company says. The Manage subscriptions feature is available to all Google Workspace customers, Workspace Individual Subscribers, and users with personal Google accounts.

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Meta has acquired a $3.5 billion stake in Ray-Ban maker EssilorLuxottica, "a deal that increases the U.S. tech giant's financial commitment to the fast-growing smart glasses industry," reports Bloomberg. From the report: Meta's investment in the eyewear giant deepens the relationship between the two companies, which have partnered over the past several years to develop AI-powered smart glasses. Meta currently sells a pair of Ray-Ban glasses, first debuted in 2021, with built-in cameras and an AI assistant. Last month, it launched separate Oakley-branded glasses with EssilorLuxottica. EssilorLuxottica Chief Executive Officer Francesco Milleri said last year that Meta was interested in taking a stake the company, but that plan hadn't materialized until now. The deal aligns with Meta CEO Mark Zuckerberg's commitment to AI, which has become a top priority and major expense for the company. Smart glasses are a key part of that plan. While Meta has historically had to deliver its apps and services via smartphones created by competitors, glasses offer Meta a chance to build its own hardware and control its own distribution, Zuckerberg has said. The arrangement gives Meta the advantage of having more detailed manufacturing knowledge and global distribution networks, fundamental to turning its smart glasses into mass-market products. For EssilorLuxottica, the deal provides a deeper presence in the tech world, which would be helpful if Meta's futuristic bets pay off. Meta is also betting on the idea that people will one day work and play while wearing headsets or glasses.

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BrianFagioli shares a report from NERDS.xyz: Apple is making a high-level leadership change that could significantly shape its future behind the scenes. The company has announced that longtime executive Jeff Williams will step down from his role as Chief Operating Officer later this month. His successor will be Sabih Khan, Apple's Senior Vice President of Operations and a key player in the company's global supply chain strategy. Williams isn't leaving Apple entirely just yet. He'll continue working closely with CEO Tim Cook for the rest of the year, overseeing Apple Watch and health initiatives, as well as leading the company's industrial design team until his retirement. After that, Apple's design team will report directly to Cook. Khan's promotion is part of what Apple describes as a long-planned transition. Cook praised Khan as a "brilliant strategist" who helped Apple reduce its carbon footprint by over 60 percent, expand domestic manufacturing, and remain agile during global supply chain challenges. Khan has been with Apple for 30 years and took on a more prominent executive role in 2019. He has quietly helped the company build one of the most influential supply chains in the world.

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Intel is laying off over 500 employees in Oregon as part of a broader restructuring plan expected to impact about 20% of its workforce. Bloomberg reports: The Oregon job reduction will hit facilities in Aloha and Hillsboro starting on July 15, Intel said in a regulatory filing. The layoffs are expected to eliminate about 529 employees on a permanent basis. The latest disclosure follows an announcement in California, where 107 employees were let go at Intel's Santa Clara headquarters. Under new Chief Executive Officer Lip-Bu Tan, Intel embarked on a plan in April to slash jobs and reduce operating expenses. The company hasn't given a total figure for the cuts, but a person familiar with the matter has put the amount at more than a fifth of staff. In a statement, Intel said it was making the Oregon cuts to become "a leaner, faster and more efficient company." "Removing organizational complexity and empowering our engineers will enable us to better serve the needs of our customers and strengthen our execution," the company said. "We are making these decisions based on careful consideration of what's needed to position our business for the future, and we will treat people with care and respect as we complete this important work."

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An anonymous reader quotes a report from ZDNet: The Linux Foundation announced at the Open Source Summit in Denver that it will now host the Agent2Agent (A2A) protocol. Initially developed by Google and now supported by more than 100 leading technology companies, A2A is a crucial new open standard for secure and interoperable communication between AI agents. In his keynote presentation, Mike Smith, a Google staff software engineer, told the conference that the A2A protocol has evolved to make it easier to add custom extensions to the core specification. Additionally, the A2A community is working on making it easier to assign unique identities to AI agents, thereby improving governance and security. The A2A protocol is designed to solve one of AI's most pressing challenges: enabling autonomous agents -- software entities capable of independent action and decision-making -- to discover each other, securely exchange information, and collaborate across disparate platforms, vendors, and frameworks. Under the hood, A2A does this work by creating an AgentCard. An AgentCard is a JavaScript Object Notation (JSON) metadata document that describes its purpose and provides instructions on how to access it via a web URL. A2A also leverages widely adopted web standards, such as HTTP, JSON-RPC, and Server-Sent Events (SSE), to ensure broad compatibility and ease of integration. By providing a standardized, vendor-neutral communication layer, A2A breaks down the silos that have historically limited the potential of multi-agent systems. For security, A2A comes with enterprise-grade authentication and authorization built in, including support for JSON Web Tokens (JWTs), OpenID Connect (OIDC), and Transport Layer Security (TLS). This approach ensures that only authorized agents can participate in workflows, protecting sensitive data and agent identities. While the security foundations are in place, developers at the conference acknowledged that integrating them, particularly authenticating agents, will be a hard slog. Antje Barth, an Amazon Web Services (AWS) principal developer advocate for generative AI, explained what the adoption of A2A will mean for IT professionals: "Say you want to book a train ride to Copenhagen, then a hotel there, and look maybe for a fancy restaurant, right? You have inputs and individual tasks, and A2A adds more agents to this conversation, with one agent specializing in hotel bookings, another in restaurants, and so on. A2A enables agents to communicate with each other, hand off tasks, and finally brings the feedback to the end user." Jim Zemlin, executive director of the Linux Foundation, said: "By joining the Linux Foundation, A2A is ensuring the long-term neutrality, collaboration, and governance that will unlock the next era of agent-to-agent powered productivity." Zemlin expects A2A to become a cornerstone for building interoperable, multi-agent AI systems.

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The U.N. Human Rights Council passed a motion on climate change and human rights by consensus Tuesday after the Marshall Islands withdrew a divisive amendment calling for states to recommit to a fossil fuel phase-out. The motion calls on countries "to contribute to the global efforts" against climate change and follows the council's 2021 recognition of access to a clean and healthy environment as a fundamental right. Oil-producing countries including Saudi Arabia and Kuwait had voiced opposition to the original fossil fuel phrasing during negotiations. Instead, the final motion referenced "the imperative of defossilizing our economies" in a footnote, allowing passage without a vote where the outcome had been uncertain.

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Activision removed "Call of Duty: WWII" from Microsoft Store and Game Pass after hackers exploited a security vulnerability that allowed them to compromise players' computers, TechCrunch reported Tuesday, citing a source. The gaming giant took the 2017 first-person shooter offline last week while investigating what it initially described only as "reports of an issue." Players posted on social media claiming their systems had been hacked while playing the game. The vulnerability was a remote code execution exploit that enables attackers to install malware and take control of victims' devices. The Microsoft Store and Game Pass versions contained an unpatched security flaw that had been fixed in other versions of the game.

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Corporate employees of Amazon have been asked to volunteer their time to the company's warehouses to assist with grocery delivery as it heads into its annual discount spree known as Prime Day. From a report: In a Slack message reviewed by the Guardian that went to thousands of white-collar workers in the New York City area from engineers to marketers, an Amazon area manager called for corporate "volunteers to help us out with Prime Day to deliver to customers on our biggest days yet." It is not clear how many took up the offer. The ask came the day before Prime Day kicks off. The manager said volunteers are "needed" to work Tuesday through Friday this week, in two-hour shifts between 10am and 6pm in the Red Hook neighborhood of Brooklyn, where the company operates a warehouse as part of its grocery delivery service, Amazon Fresh. Corporate employees seconded to the warehouse would be tasked with picking items, preparing carts and bags of groceries for delivery, packing boxes on receiving carts, and working to "boost morale with distribution of snacks," though they would be allowed to step into a conference room to take meetings and calls, according to the message. The manager noted such an effort would help "connect" warehouse and corporate teams. Further reading: Amazon Prime Day Spending Down 14% in Early Hours From 2024.

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Napster has returned with an AI-powered reinvention, launching a platform of specialized chatbots and holographic avatars. The former dot-com music file-sharing pioneer now offers dozens of "AI companions" trained as experts in fields from therapy to business strategy, plus the View device for 3D holographic video chats, FastCompany reports. Infinite Reality acquired Napster for $207 million in March and rebranded itself under the nostalgic name. The platform charges $19 monthly or $199 bundled with hardware, marking Napster's latest attempt at relevance after previous owners tried VR concerts and crypto ventures.

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An anonymous reader shares a blog post: Version 140 of the Thunderbird mail client has been released. Notable features include "dark message mode" to adapt message content to dark mode, the ability to easily transfer desktop settings to the mobile Thunderbird client, experimental support for Microsoft Exchange, as well as global controls for message threading and sort order. Thunderbird 140 is an extended-support release (ESR) which will be supported for 12 months. However, the Thunderbird project is trying to encourage users to adopt the Release channel for monthly updates instead. The project is staggering upgrades to 140 for existing Thunderbird users in order to catch any significant bugs before they are widely deployed, but users can upgrade manually via the Help > About menu. See the release notes for a full list of changes.

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Microsoft and OpenAI are locked in acrimonious negotiations partly because they cannot agree on what artificial general intelligence means, despite having written the term into a contract worth over $13 billion, according to The Wall Street Journal. One definition reportedly agreed upon by the companies sets the AGI threshold at when AI generates $100 billion in profits. Under their partnership agreement, OpenAI can limit Microsoft's access to future technology once it achieves AGI. OpenAI executives believe they are close to declaring AGI, while Microsoft CEO Satya Nadella called using AGI as a self-proclaimed milestone "nonsensical benchmark hacking" on the Dwarkesh Patel podcast in February.

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