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Smart glasses development has expanded beyond Meta, Google and Apple to include dozens of manufacturers across three distinct categories, UploadVR reports. HTC launched its Vive Eagle glasses in Taiwan this month at $550, while Solos' AirGo V2 arrives in Q4 2025 for $300. The market segments into displayless models featuring cameras and AI assistants, heads-up display glasses providing contextual information overlays and true AR glasses capable of spatial object positioning. Chinese manufacturers dominate the sub-$100 segment. Snap plans consumer AR glasses for 2026. Amazon is reportedly developing two HUD models targeting delivery drivers and consumers for mid-2026 release.

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Keith Rabois, co-founder and newly minted board chair of Opendoor, said remote work and a "bloated" workforce have been a drag on the online real estate platform's culture, as he vowed to slash headcount. CNBC: "There's 1,400 employees at Opendoor. I don't know what most of them do. We don't need more than 200 of them," Rabois told CNBC's "Squawk on the Street" on Friday.

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A anonymous reader shares a report: Microsoft AI launched its first in-house models last month, adding to the already complicated relationship with its OpenAI partner. Now, Microsoft AI chief Mustafa Suleyman says the company is making "significant investments" in the compute capacity required to Microsoft's own future frontier models. "We should have the capacity to build world class frontier models in house of all sizes, but we should be very pragmatic and use other models where we need to," said Suleyman during Microsoft's employee-only town hall on Thursday. "We're also going to be making significant investments in our own cluster, so today MAI-1-preview was only trained on 15,000 H100s, a tiny cluster in the grand scheme of things." Suleyman hinted that Microsoft has ambitions to train models that are comparable to Meta, Google, and xAI's efforts on clusters that are "six to ten times larger in size" than what Microsoft used for its MAI-1-preview. "Much more to do, but it's good to take the first steps," said Suleyman.

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An anonymous reader shares a report: Medical researchers at some institutions in Canada, the United States and Italy are using data created by artificial intelligence (AI) from real patient information in their experiments without the need for permission from their institutional ethics boards, Nature has learnt. To generate what is called 'synthetic data', researchers train generative AI models using real human medical information, then ask the models to create data sets with statistical properties that represent, but do not include, human data. Typically, when research involves human data, an ethics board must review how studies affect participants' rights, safety, dignity and well-being. However, institutions including the IRCCS Humanitas Research Hospital in Milan, Italy, the Children's Hospital of Eastern Ontario (CHEO) in Ottawa and the Ottawa Hospital, both in Canada, and Washington University School of Medicine (WashU Medicine) in St. Louis, Missouri, have waived these requirements for research involving synthetic data. The reasons the institutions use to justify this decision differ. However, the potential benefits of using synthetic data include protecting patient privacy, being more easily able to share data between sites and speeding up research, says Khaled El Emam, a medical AI researcher at the CHEO Research Institute and the University of Ottawa.

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Google Tables, a work-tracking tool and competitor to the popular spreadsheet-database hybrid Airtable, is shutting down. TechCrunch: In an email sent to Tables users this week, Google said the app will not be supported after December 16, 2025, and advised that users export or migrate their data to either Google Sheets or AppSheet instead, depending on their needs. Launched in 2020, Tables focused on making project tracking more efficient with automation. It was one of the many projects to emerge from Google's in-house app incubator, Area 120, which at the time was devoted to cranking out a number of experimental projects. Some of these projects later graduated to become a part of Google's core offerings across Cloud, Search, Shopping, and more. Tables was one of those early successes: Google said in 2021 that the service was moving from a beta test to become an official Google Cloud product. At the time, the company said it saw Tables as a potential solution for a variety of use cases, including project management, IT operations, customer service tracking, CRM, recruiting, product development and more.

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The Swiss government could soon require service providers with more than 5,000 users to collect government-issued identification, retain subscriber data for six months and, in many cases, disable encryption. From a report: The proposal, which is not subject to parliamentary approval, has alarmed privacy and digital-freedoms advocates worldwide because of how it will destroy anonymity online, including for people located outside of Switzerland. A large number of virtual private network (VPN) companies and other privacy-preserving firms are headquartered in the country because it has historically had liberal digital privacy laws alongside its famously discreet banking ecosystem. Proton, which offers secure and end-to-end encrypted email along with an ultra-private VPN and cloud storage, announced on July 23 that it is moving most of its physical infrastructure out of Switzerland due to the proposed law. The company is investing more than $117 million in the European Union, the announcement said, and plans to help develop a "sovereign EuroStack for the future of our home continent." Switzerland is not a member of the EU. Proton said the decision was prompted by the Swiss government's attempt to "introduce mass surveillance."

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An anonymous reader shares a report: An attempt to ban social media in Nepal ended this week in violent protest with the prime minister ousted, the Parliament in flames and soldiers on the streets of the capital. Now, the very technology the government tried to outlaw is being harnessed to help select the country's next leader, as more than 100,000 citizens are meeting regularly in a virtual chat room to debate the country's future. More than 30 people were killed in clashes with the police during youth-led protests that convulsed the capital in a paroxysm of outrage over wealth inequality, corruption and plans to ban some social media platforms. After the government's collapse on Tuesday, the military imposed a curfew across the capital, Kathmandu, and restricted large gatherings. With the country in political limbo and no obvious next leader in place, Nepalis have taken to Discord, a platform popularized by video gamers, to enact the digital version of a national convention. "The Parliament of Nepal right now is Discord," said Sid Ghimiri, 23, a content creator from Kathmandu, describing how the site has become the center of the nation's political decision making. The conversation inside the Discord channel, taking place in a combination of voice, video, and text chats, is so consequential that it is being discussed on national television and live streamed on news sites.

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The Apache Software Foundation has unveiled a major branding overhaul that retires its three-decade-old feather logo after criticism from Native American activists. In its place is a new oak leaf design to symbolize endurance, resilience, and global reach. Along with the new visual identity, the group will emphasize "The ASF" as its shorthand name while keeping its full legal title intact. Apache.org explained: "The oak is one of the most enduring trees and is found around the world. It grows slowly but steadily, supporting vast ecosystems and lasting for centuries. In the same way, The ASF has served as a stable, resilient steward of open source for more than 25 years and is looking to the long future ahead. Choosing the oak leaf as our new logo represents the enduring power of our ethos: community over code."

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A new study published in Nature links more than 200 severe heat waves directly to greenhouse gas pollution from major fossil fuel producers like ExxonMobil, Chevron, and BP. Researchers found that up to a quarter of these heat waves would have been virtually impossible without emissions from oil, coal, and cement companies. NPR reports: The new study, published Wednesday in the journal Nature, found that 213 heat waves were substantially more likely and intense because of the activity of major fossil fuel producers, also called carbon majors. They include oil, coal and cement companies, as well as some countries. The scientists found as much as a quarter of the heat waves would be "virtually impossible" without the climate pollution from major fossil fuel producers. Some individual fossil fuel companies, such as ExxonMobil, Chevron and BP, had emissions high enough to cause some of the more extreme heat waves, the research found. For the new study, the scientists looked at something called the disaster database, a global list of disasters maintained by university researchers, to identify heat waves "with significant casualties, economic losses and calls for international assistance. The scientists then used historical reconstructions and statistical models to see how human-caused global warming made each heat wave more likely and more intense. Then, to examine the link to major fossil fuel producers, the researchers relied on the Carbon Majors Database to understand the emissions of major oil, gas, coal and cement producers. "We ran a climate model to reconstruct the historical period, and then we ran it again but without the emissions of a specific carbon major, thus deducing its contribution to global warming," Yann Quilcaille, climate scientist at ETH Zurich and lead author of the study, says in an email. While some of the contributions to heat waves came from larger well-known fossil fuel companies, the study found that some smaller, lesser-known fossil fuel companies are producing enough greenhouse gas emissions to cause heat waves too, Quilcaille says.

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Physicists have confirmed Stephen Hawking's 1971 black hole area theorem with near-absolute certainty, thanks to gravitational waves from an exceptionally loud black hole collision detected by upgraded LIGO instruments. New Scientist reports: Hawking proposed his black hole area theorem in 1971, which states that when two black holes merge, the resulting black hole's event horizon -- the boundary beyond which not even light can escape the clutches of a black hole -- cannot have an area smaller than the sum of the two original black holes. The theorem echoes the second law of thermodynamics, which states that the entropy, or disorder within an object, never decreases. Black hole mergers warp the fabric of the universe, producing tiny fluctuations in space-time known as gravitational waves, which cross the universe at the speed of light. Five gravitational wave observatories on Earth hunt for waves 10,000 times smaller than the nucleus of an atom. They include the two US-based detectors of the Laser Interferometer Gravitational-Wave Observatory (LIGO) plus the Virgo detector in Italy, KAGRA in Japan and GEO600 in Germany, operated by an international collaboration known as LIGO-Virgo-KAGRA (LVK). The recent collision, named GW250114, was almost identical to the one that created the first gravitational waves ever observed in 2015. Both involved black holes with masses between 30 and 40 times the mass of our sun and took place about 1.3 billion light years away. This time, the upgraded LIGO detectors had three times the sensitivity they had in 2015, so they were able to capture waves emanating from the collision in unprecedented detail. This allowed researchers to verify Hawking's theorem by calculating that the area of the event horizon was indeed larger after the merger. The findings have been published in the journal Physical Review Letters.

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