New York has partnered with chip firms to build $10 billion semiconductor research site at University at Albany, featuring cutting-edge ASML equipment to develop most advanced chips. From a report: Once the machinery is installed, the project and its partners will begin work on next-generation chip manufacturing there, according to New York Gov. Kathy Hochul's office. The partners include tech giant IBM, memory manufacturer Micron and chip manufacturing equipment makers Applied Materials and Tokyo Electron.

The expansion could help New York's bid to be designated a research hub under last year's $53 billion Chips Act. That legislation included $11 billion for a National Semiconductor Technology Center to foster domestic chip research and development. Expanding domestic chip manufacturing and research has become a federal and state-level priority in recent years as concern grows in the U.S. over China's expanding grasp over the industry. Chips are increasingly seen as a crux of geopolitical power, underlying advanced weapons for militaries and sophisticated artificial-intelligence systems.

An anonymous reader quotes a report from TechCrunch: Jack Dorsey's Block (the company formerly known as Square) announced today that it is releasing its hardware Bitcoin wallet, Bitkey, in 95 countries. However, users can only preorder the device at the moment, with shipping starting in early 2024. The device will cost $150 USD. Block's pitch to Bitcoin holders is that using a self-custodial crypto wallet is more secure than keeping their crypto assets in custodial wallets or exchanges.

Self-custodial wallets put the onus on users to remember -- or store securely -- passwords or long seed phrases to unlock their accounts. The Proto team at Block, which worked on developing the Bitkey wallet, said that it solved this problem by using a two-of-three authentication mechanism. Two keys lie with the customer: the hardware wallet and a mobile app. Bitkey stores the third key on its server. The company argues that by having access to just one key, it can't access or move customers' Bitcoins.

Block said that it uses its server-side key only to authenticate transactions to move Bitcoin when they just have their phone and to recover their account when their device or phone is lost. The company said the server-side key will also be able to handle the scenario when a customer loses both the phone and the hardware wallet. Recovery was recently detailed in a blog post by the company. [...] Block has partnered with crypto exchange Coinbase and the company's own Cash App to help people easily buy or transfer (or both) Bitcoins to the hardware wallet. The company said that the ability to transfer Bitcoin from Coinbase and Cash App will be rolled out immediately with other features coming later.

hackingbear writes: China has started commercial operations at a new generation nuclear reactor that is the first of its kind in the world, state media said on Dec 5. Compared with previous reactors, the fourth generation Shidaowan plant, a modular 200 megawatt (MW) high-temperature, gas-cooled reactor (HTGCR) plant developed jointly by state-run utility Huaneng, Tsinghua University and China National Nuclear Corporation, is designed to use fuel more efficiently and improve its economics, safety and environmental footprint as China turns to nuclear power to try to meet carbon emissions goals.

In a related development, Shanghai-based Jiangnan Shipyard has unveiled a design for an innovative new giant container ship -- with a load capacity starting at 24,000 standard containers -- powered by a thorium molten-salt nuclear reactor, an alternative 4th gen design. "The new ship model uses nuclear energy as a clean energy source and adopts an internationally advanced fourth-generation molten salt reactor solution. The proposed design of super-large nuclear container ships will truly achieve 'zero emissions' during the operation cycle of this type of ship," the journal Marine Time China said in its official WeChat account.

Shipbuilders from Japan, the United States, South Korea, and Europe have come up with similar designs but none of these countries has a modern and reliable operating reactor to make the design a reality. But China has carried on and, earlier this year, got the first thorium-based molten salt reactor, which needs little amount of water to cool down, making it safer and more efficient, up and running in the Gobi desert. Further reading: China is Building Nuclear Reactors Faster Than Any Other Country

Laura Dobberstein reports via The Register: Lenovo won't stop making Chromebooks despite the machines scoring poorly when it comes to both sustainability and revenue, according to an exec speaking at Canalys APAC Forum in Bangkok on Wednesday. "I don't know who makes the profit," commented Che Min Tu, Lenovo senior vice president and group operations officer. "Everybody struggled to sell the Chromebook." Tu further remarked that the laptop is not great from an environmental standpoint either -- recycling its material won't be easy, or cheap. "But I think we'll continue to sell the Chromebook because there's a demand," explained Tu, who added that the major driver of that demand is coming from the education sector. [...]

While the number of Chromebooks being sold has dropped since the pandemic, the education market has kept it afloat. In the US, education accounted for 80 percent of Chromebook sales in Q2 this year. IDC estimated that Q2 Chromebook channel sales shrank 1.8 percent to 5.8 million units in that quarter as many customers had refreshed in the previous quarter to avoid a licensing increase in the second half of 2023.

Google Drive recently lost user files, with some reporting missing documents since May 2023. Google said this month that it has posted a fix, but its description of a "syncing issue" doesn't seem to capture the problem based on user reports of web files disappearing, ArsTechnica notes.

The company hasn't fully explained the cause or its recovery solution, which involves desktop app options and command line file recovery, the report asserts. This opaque handling, along with Google shutting down the Drive user forum that allowed people to share fixes, adds to perception that the company prioritizes PR over assisting users, the report adds.

An anonymous reader quotes a report from The Verge: Stellantis struck a deal with California-based EV battery swapping company Ample to power a fleet of shared Fiat 500e vehicles in Spain. But the company says the deal could eventually expand to include personally owned EVs in Europe and the US as well. By becoming one of the first Western automakers to embrace battery swapping technology, Stellantis is betting that EV charging infrastructure in Europe and the US will remain a barrier to adoption in the near future, necessitating other solutions. Battery swapping could theoretically help EV owners power up and get moving without having to wait for long stretches at a charging station.

Stellantis will work with Ample to launch a battery swapping system for a fleet of Fiat 500e vehicles as part of a car-sharing service through its Free2move subsidiary. The service will first appear in Madrid in 2024, where the Fiat 500e is already available. (The tiny EV won't come to North America until next year.) Ample has four stations already in operation in the city and plans to build an additional nine stations in the months to come. Stellantis will need to install modular batteries in the Fiat 500e in order to be compatible with Ample's swapping system. The process works by driving the vehicle into a station, where it gets raised slightly. Ample's robot arms remove the spent battery from underneath the vehicle, replace it with a fully charged one, and then lower the vehicle. The company says the whole process can take as little as five minutes. "Our system knows how many batteries are in the Fiat 500e, knows how to extract each one of those modules, and put them back in the same arrangement," Khaled Hassounah, CEO of Ample, said in a briefing with reporters.

Starting with a small fleet of shared vehicles in one city will help Stellantis see how well Ample's system works and whether it can be scaled to new markets and to include privately owned vehicles. If the company does decide to expand its partnership with Ample, the Fiat 500e will likely be the first vehicle to support the technology, said Ricardo Stamatti, senior VP for charging and energy at Stellantis. Customers who buy cars that are compatible with Ample's swapping system would then just subscribe to a battery, opening up a possible new line of revenue for Stellantis. "We believe that this is actually an infrastructure play that can and will scale," Stamatti added.

Launched in the Nordics, BeneLux, Ireland, and the UK, the ads insist that HP printers are "made to be less hated." From a report: Which may come as news to HP's long-suffering users who still, for whatever reason, need to brand mushed-up trees with corporate nonsense despite this alleged digital age. The three ads run touch upon a spectrum of negative emotions that will be highly relatable to those who have ever tried to print something at home or work -- sorrow, anger, despair -- and all end with extreme and cathartic human-on-printer violence.

CNN reports on a new German-based project called WindCORES that operates data centers inside existing wind turbines, making them almost completely carbon neutral. "If you look at the sustainability pyramid, the highest form of sustainability is using things that already exist," said Fiete Dubberke, managing director of windCORES, which was founded in 2018. From the report: The concept uses existing wind turbines to power data centers on site, while fiber optic cables provide a constant internet connection. Planning for a project like this began 10 years ago, Dubberke said, when WestfalenWIND realized the electricity grid was too weak to handle the huge capacities of electricity being produced by its wind turbines during peak wind hours, resulting in their windfarms being switched off due to grid security issues. WindCORES estimates that the unused electricity generated during this period could power one-third of all German data centers.

Its solution was to bypass the "middleman" (the grid) altogether, and instead, power IT servers from directly inside the large concrete wind turbine towers. Each tower is 13 meters wide and could potentially hold server racks up to 150 meters high. As the area is mostly empty space, Dubberke calls the concept a "no-brainer." According to Dubberke, an average of 85-92% of the power needed to sustain a windCORES data center comes directly from the host turbine. When there is no wind, electricity is obtained from other renewable sources, including solar farms and hydroelectric power plants, via the electricity grid. "The German data center average is 430 grams of CO2 released per kilowatt hour," he said. "For windCORES, it is calculated at just 10 grams per kilowatt hour."

Since launching, windCORES has acquired around 150 clients through co-location and cloud solutions, from very small start-up companies to bigger, more established ones, such as Zattoo, a leading carbon-neutral Swiss TV streaming platform with several million monthly users. Zattoo joined windCORES in 2020, when it moved one of its six data centers into a wind turbine in Paderborn. Currently, 218 channels are encoded with windCORES, and by the end of next year, the company hopes to relocate more existing servers to the wind farm, making it Zattoo's main data center location. [...] WindCORES has recently opened a larger, second location called "windCORES II" at the Huser Klee windfarm in Lichtenau, Germany. Built for a new large automotive client from Munich (the name is yet to be revealed), it is over three levels and around 20 meters high.

An anonymous reader quotes a report from The Guardian: Sellafield, Europe's most hazardous nuclear site, has a worsening leak from a huge silo of radioactive waste that could pose a risk to the public, the Guardian can reveal. Concerns over safety at the crumbling building, as well as cracks in a reservoir of toxic sludge known as B30, have caused diplomatic tensions with countries including the US, Norway and Ireland, which fear Sellafield has failed to get a grip of the problems. The leak of radioactive liquid from one of the "highest nuclear hazards in the UK" -- a decaying building at the vast Cumbrian site known as the Magnox swarf storage Silo (MSSS) -- is likely to continue to 2050. That could have "potentially significant consequences" if it gathers pace, risking contaminating groundwater, according to an official document. Cracks have also developed in the concrete and asphalt skin covering the huge pond containing decades of nuclear sludge, part of a catalogue of safety problems at the site. These concerns have emerged in Nuclear Leaks, a year-long Guardian investigation into problems spanning cyber hacking, radioactive contamination and toxic workplace culture at the vast nuclear dump. "We are proud of our safety record at Sellafield and we are always striving to improve," said a Sellafield spokesperson in a statement. "The nature of our site means that until we complete our mission, our highest hazard facilities will always pose a risk. We continuously measure and report on nuclear, radiological, and conventional safety. Employees are empowered to raise issues and challenge when things aren't right."

Meta, OpenAI, and Microsoft said at an AMD investor event today that they will use AMD's newest AI chip, the Instinct MI300X, as an alternative to Nvidia's expensive graphic processors. "If AMD's latest high-end chip is good enough for the technology companies and cloud service providers building and serving AI models when it starts shipping early next year, it could lower costs for developing AI models and put competitive pressure on Nvidia's surging AI chip sales growth," reports CNBC. From the report: "All of the interest is in big iron and big GPUs for the cloud," AMD CEO Lisa Su said Wednesday. AMD says the MI300X is based on a new architecture, which often leads to significant performance gains. Its most distinctive feature is that it has 192GB of a cutting-edge, high-performance type of memory known as HBM3, which transfers data faster and can fit larger AI models. Su directly compared the MI300X and the systems built with it to Nvidia's main AI GPU, the H100. "What this performance does is it just directly translates into a better user experience," Su said. "When you ask a model something, you'd like it to come back faster, especially as responses get more complicated."

The main question facing AMD is whether companies that have been building on Nvidia will invest the time and money to add another GPU supplier. "It takes work to adopt AMD," Su said. AMD on Wednesday told investors and partners that it had improved its software suite called ROCm to compete with Nvidia's industry standard CUDA software, addressing a key shortcoming that had been one of the primary reasons AI developers currently prefer Nvidia. Price will also be important. AMD didn't reveal pricing for the MI300X on Wednesday, but Nvidia's can cost around $40,000 for one chip, and Su told reporters that AMD's chip would have to cost less to purchase and operate than Nvidia's in order to persuade customers to buy it.

On Wednesday, AMD said it had already signed up some of the companies most hungry for GPUs to use the chip. Meta and Microsoft were the two largest purchasers of Nvidia H100 GPUs in 2023, according to a recent report from research firm Omidia. Meta said it will use MI300X GPUs for AI inference workloads such as processing AI stickers, image editing, and operating its assistant. Microsoft's CTO, Kevin Scott, said the company would offer access to MI300X chips through its Azure web service. Oracle's cloud will also use the chips. OpenAI said it would support AMD GPUs in one of its software products, called Triton, which isn't a big large language model like GPT but is used in AI research to access chip features.

An anonymous reader quotes a report from New Scientist: Another quantum computing record has been broken. A team has built a quantum computer with the largest ever number of so-called logical qubits (quantum bits). Unlike standard qubits, logical qubits are better able to carry out computations unmarred by errors, making the new device a potentially important step towards practical quantum computing. How complicated of a calculation a quantum computer can complete depends on the number of qubits it contains. Recently, IBM and California-based Atom Computing unveiled devices with more than 1000 qubits, nearly tripling the size of previously largest quantum computers. But the existence of these devices has not led to an immediate and dramatic increase in computing capability, because larger quantum computers often also make more errors.

To make a quantum computer that can correct its errors, researchers from the quantum computing start-up QuEra in Boston and several academics focused instead on increasing its number of logical qubits, which are groups of qubits that are connected to each other through quantum entanglement. In conventional computers, error-correction relies on keeping multiple redundant copies of information, but quantum information is fundamentally different and cannot be copied -- so researchers use entanglement to spread it across several qubits, which achieves a similar redundancy, says Dolev Bluvstein at Harvard University in Massachusetts who was part of the team. To make their quantum computer, the researchers started with several thousand rubidium atoms in an airless container. They then used forces from lasers and magnets to cool the atoms to temperatures close to absolute zero where their quantum properties are most prominent. Under these conditions, they could control the atoms' quantum states very precisely by again hitting them with lasers. Accordingly, they first created 280 qubits from the atoms and then went a step further by using another laser pulse to entangle groups of those – for instance 7 qubits at a time -- to make a logical qubit. By doing this, the researchers were able to make as many as 48 logical qubits at one time. This is more than 10 times the number of logical qubits that have ever been created before.

"It's a big deal to have that many logical qubits. A very remarkable result for any quantum computing platform" says Mark Saffman at the University of Wisconsin-Madison. He says that the new quantum computer greatly benefits from being made of atoms that are controlled by light because this kind of control is very efficient. QuEra's computer makes its qubits interact and exchange information by moving them closer to each other inside the computer with optical "tweezers" made of laser beams. In contrast, chip-based quantum computers, like those made by IBM and Google, must use multiple wires to control each qubit. Bluvstein and his colleagues implemented several computer operations, codes and algorithms on the new computer to test the logical qubits' performance. He says that though these tests were more preliminary than the calculations that quantum computers will eventually perform, the team already found that using logical qubits led to fewer errors than seen in quantum computers using physical qubits. The research has been published in the journal Nature.

Press2ToContinue shares a report from Politico: Congress at the urging of the Biden administration agreed in 2021 to spend $7.5 billion to build tens of thousands of electric vehicle chargers across the country, aiming to appease anxious drivers while tackling climate change. Two years later, the program has yet to install a single charger. States and the charger industry blame the delays mostly on the labyrinth of new contracting and performance requirements they have to navigate to receive federal funds. While federal officials have authorized more than $2 billion of the funds to be sent to states, fewer than half of states have even started to take bids from contractors to build the chargers -- let alone begin construction. [...]

The goal is a reliable and standardized network in every corner of the nation, said Gabe Klein, executive director of the Joint Office of Energy and Transportation, which leads the federal government's efforts on EV charging. "You have to go slow to go fast," Klein said in an interview. "These are things that take a little bit of time, but boy, when you're done, it's going to completely change the game." [...] Aatish Patel, president of charger manufacturer XCharge North America, is worried the delays in installing chargers are imperiling efforts to drive up EV adoption. "As an EV driver, a charger being installed in two years isn't really going to help me out now," Patel said. "We're in dire need of chargers here."

The Biden administration is expecting a deluge of chargers funded by the law to break ground in early 2024. A senior administration official granted anonymity to speak on the specifics of the rollout said the pace is to be expected, given that the goal is to create a "convenient, affordable, reliable, made-in-America equitable network." "Anybody can throw a charger in the ground -- that's not that hard, it doesn't take that long," the official said. "Building a network is different." The administration insists it is doing all it can to speed up the process, including by streamlining federal permitting for EV chargers and providing technical assistance to states and companies through the Joint Office. It expects the U.S. to hit Biden's 500,000 charger target four years early, in 2026, the official said.

According to China Daily, China has become the world's first nation to deploy a commercial data center underwater. Interesting Engineering reports: China's attempts to set up a commercial data center underwater are the result of a public-private enterprise involving the China Offshore Oil Engineering Co., the country's largest Engineering, Procurement, Construction, and Installation (EPCI) company in the country, and Highlander, a private data center company. Although details of the computing hardware have not been shared, Highlander has claimed that each of its underwater modules is capable of processing over four million high-definition (HD) images in just 30 seconds.

The computing hardware is packed inside a watertight storage module and together weighs 1,300 tons. The module is being submerged about 115 feet (35 m) under the water, a process that takes about three hours. Although work on installing the first module has begun, Highlander has ambitious plans to install 100 such modules at the site and build a capacity of nearly six million computers working at a time. Such a staggering number of computers will also generate a lot of heat which will be naturally cooled by the surrounding sea water. This alone is expected to save 122 million kilowatt-hours of electricity that would have otherwise been spent on cooling if the facility were located on land.

Additionally, the facility, which is expected to be in place by 2025, will also save 732,000 square feet (68,000 square meters) of terrestrial land that can be used for other purposes and 105,000 tons of fresh water, which would be used for cooling efforts. The modules have been built to last 25 years, but a lot remains unknown about how the construction will be impacted by corrosive seawater and underwater ecosystems. Highlander's experience in setting these centers up is fairly limited to the tests it carried out in January of 2021 in the Guangdong port of Zhuhai.

An anonymous reader quotes a report from XDA Developers: A few days ago, we spotted that the HP Smart App was being installed on people's PCs without their consent. Even worse, the app would reappear if users tried to uninstall it or clean-installed Windows. Now, the cause has finally been identified: a recent Windows 10 and 11 update is renaming everyone's printers to "HP LaserJet M101-M106" regardless of what model it actually is. As reported on Windows Latest, the latest update for Windows 10 and 11 seems to think that people's printers are an HP LaserJet model, regardless of their actual brand. It's believed that the bug appeared after HP pushed its latest metadata to Windows Update, but something went awry in the code and caused other printers to be labeled as HP LaserJet printers.

This explains why the HP Smart App has been sneaking onto people's computers without their consent. A key part of Windows Update is keeping third-party drivers and devices updated, including downloading any apps that the devices depend on. After the printer metadata incorrectly identified everyone's printers as HP LaserJet printers, Windows installed all the software needed for an HP printer to work smoothly, including the HP Smart App. Fortunately, the bug only affects the metadata for the printer. While the printer may show up with a different name on your system, you should still be able to send print jobs to it. Microsoft has since removed the fault metadata from Windows Update, so anyone performing a clean install from now on should get their original printer's name back and stop the HP Smart App from re-downloading. Further reading: HP Exec Says Quiet Part Out Loud When It Comes To Locking in Print Customers

HP is squeezing more margin out of print customers, the result of a multi-year strategy to convert unprofitable business into something more lucrative, and says its subscription model is "locking" in people. From a report: Tech vendors -- software, hardware, and cloud services -- generally avoid terms that suggest they're perhaps in some way pinning down customers in a strategic sales hold. But as Marie Myers, chief financial officer at HP, was this week talking to the UBS Global Technology conference, in front of investors, the thrust of the message was geared toward the audience. "We absolutely see when you move a customer from that pure transactional model ... whether it's Instant Ink, plus adding on that paper, we sort of see a 20 percent uplift on the value of that customer because you're locking that person, committing to a longer-term relationship."

Instant Ink is a subscription in which ink or toner cartridges are dispatched when needed, with customers paying for plans that start at $0.99 and run to $25.99 per month. As of May last year, HP had more than 11 million subscribers to the service. Since then it has banked double-digit percentage figures on the revenues front. By pre-pandemic 2019, HP had grown weary of third-party cartridge makers stealing its supplies business. It pledged to charge more upfront for certain printer hardware ("rebalance the system profitability, capturing more profit upfront").

You probably keep a backup of important personal files, photos, and videos on a flash drive or external hard drive. In the not-too-distant future, you might store that data in DNA instead. French company Biomemory wants to bring personal DNA-based data storage to the public. From a report: Today, the company announced the availability of wallet-sized cards that store one kilobyte of text data each -- the equivalent of a short email -- using DNA as the storage medium. At $1,000 for two identical cards, the price isn't exactly comparable to a memory stick. At least not yet. Erfane Arwani, CEO of Biomemory, sees his firm's offering as an experiment of sorts. "We wanted to demonstrate that our process is ready to be shown to the world," he says.

[...] One major benefit of DNA is that it is a far denser storage medium than current electronics. The Wyss Institute at Harvard estimates that a single gram of DNA can hold around 36 million copies of the Avengers: Endgame movie. It's also stable over time and requires less energy than the solid state drives and hard disk drives used in today's data centers. Once information is encoded into DNA, it doesn't require energy use until it's retrieved using a DNA sequencer. Biomemory is promising a minimum lifespan of 150 years -- a lot longer than current digital data storage methods. Hard disk drives last about five years, while flash drives last for around 10 years.

Slashdot reader XXongo writes: Nuclear power plants have historically been built at gigawatt scale. Recently, however, there has been a new dawn seeing multiple projects to build Small Modular Reactors ("SMRs"), both funded by billionaires and by the U.S. Department of Energy.

Recently one of the players farthest ahead in the development, NuScale Power, canceled their headline project, but many other projects continue. In a lengthy analysis, Michael Barnard thinks that's crazy, and attributes the drive toward small reactors to "a tangled web that includes Bill Gates, Silicon Valley, desperate coal towns, desperate nuclear towns, the inability of the USA to build big infrastructure, the U.S. Department of Energy's budget, magical thinking and more." Due to thermal inefficiencies, small reactors are more expensive per unit of power generated, he points out, and the SMR projects ignore most of the field's history's lessons about both the scale of reactors for commercial success and the conditions needed for success.

They are relying on Wright's Law, that each doubling of the number of manufactured items in production manufacturing would bring cost per item down by 20% to 27%, but Barnard points out that the number of reactors needed to achieve enough economy of scale in production to make the reactors make economic sense is unrealistically optimistic. He concludes that only government programs can meet the conditions for successful deployment of nuclear power.
At one point Barnard characters SMRs as "a bunch of lab technologies that have been around for decades that depend on uranium from Russia, that don't have the physical characteristics for cheap nuclear generation and don't have the conditions for success for nuclear generation will be the saviours of the nuclear industry and a key wedge in fighting climate change...

"I like nuclear generation. I know it's safe enough. I'm not concerned about radiation... I just know that it doesn't have the conditions for success to be built and scaled economically in the 21st Century, and wind, water, solar, transmission and storage do."

The Atlantic writes: Failing a CAPTCHA isn't just annoying — it keeps people from navigating the internet. Older people can take considerably more time to solve different kinds of CAPTCHAs, according to the UC Irvine researchers, and other research has found that the same is true for non-native English speakers. The annoyance can lead a significant chunk of users to just give up.
But is it all also just a big waste of time? The article notes there's now even CAPTCHA-solving services you can hire. ("2Captcha will solve a thousand CAPTCHAs for a dollar, using human workers paid as low as 50 cents an hour. Newer companies, such as Capsolver, claim to instead be using AI and charge roughly the same price.")

And they also write that this summer saw more discouraging news: In a recent study from researchers at UC Irvine and Microsoft:

- most of the 1,400 human participants took 15 to 26 seconds to solve a CAPTCHA with a grid of images, with 81% accuracy.

- A bot tested in March 2020, meanwhile, was shown to solve similar puzzles in an average of 19.9 seconds, with 83% accuracy.
The article ultimately argues that for roughly 20 years, "CAPTCHAs have been engaged in an arms race against the machines," and that now "The burden is on CAPTCHAs to keep up" — which they're doing by evolving. The most popular type, Google's reCAPTCHA v3, should mostly be okay. It typically ascertains your humanity by monitoring your activity on websites before you even click the checkbox, comparing it with models of "organic human interaction," Jess Leroy, a senior director of product management at Google Cloud, the division that includes reCAPTCHA, told me.
But the automotive site Motor Biscuit speculates something else could also be happening. "Have you noticed it likes to ask about cars, buses, crosswalks, and other vehicle-related images lately?" Google has not confirmed that it uses the reCAPTCHA system for autonomous vehicles, but here are a few reasons why I think that could be the case. Self-driving cars from Waymo and other brands are improving every day, but the process requires a lot of critical technology and data to improve continuously.

According to an old Google Security Blog, using reCAPTCHA and Street View to make locations on Maps more accurate was happening way back in 2014... [I]t would ask users to find the street numbers found on Google Street View and confirm the numbers matched. Previously, it would use distorted text or letters. Using this data, Google could correlate the numbers with addresses and help pinpoint the location on Google Maps...

Medium reports that more than 60 million CAPTCHAs are being solved every day, which saves around 160,000 human hours of work. If these were helping locate addresses, why not also help identify other objects? Help differentiate a bus from a car and even choose a crosswalk over a light pole.
Thanks to Slashdot reader rikfarrow for suggesting the topic.

Back in 2021 Hurricane Ida knocked out power lines in New Orleans, leaving parts of the city in darkness for 10 days.

So a coalition of community-based organizations (including some churches) decided to build "solar-powered disaster response hubs that could transform the city's approach to resilience," reports the Guardian. So far there's seven, but the group "has ambitions to build dozens more." On a bright, balmy autumn morning a couple of weeks ago [61-year-old pastor Antoine] Barriere climbed a long, steep ladder to show me the 460 solar panels that now cover a third or so of his church's flat roof. The solar panels were generating more than enough energy to power Household of Faith, a non-denominational megachurch with 4,000 mostly Black parishioners in New Orleans East. Downstairs, a cabinet was stacked with backup batteries that were fully charged in case of a power outage — a frequent occurrence thanks to the low-lying city's vulnerability to hurricanes, thunderstorms, high winds, extreme heat and flooding. In a worst-case scenario — no sun, thundery dark skies and power outage — the backup batteries could power essential appliances for a couple of days including the water heater, five commercial fridge freezers storing perishables for the weekly food pantry, and air conditioning for the vast main hall which could be converted into a dormitory-style shelter.

But on this brilliant cloudless morning, most of the solar-generated energy was going into the city's electric grid. New Orleans' one-for-one net metering scheme allows the church to offset its excess clean energy against the utility's dirty energy, and this should become a net zero facility within 12 months... The idea is that each community lighthouse should be an institution locals already know and trust — such as a place of worship, health clinic or community centre — that can be converted into a resilience hub where people can converge during a power outage to get cool, recharge phones, have a meal, connect to a medical device or store medication that requires refrigeration such as insulin. In addition, community lighthouses will be able to keep the services running that people rely on such as the food pantry and religious sermons, while also adding capacity to the city's wider emergency-response efforts as a distribution hub, shelter and possibly even house a makeshift clinic.
Thanks to Slashdot reader Bruce66423 for sharing the article.

Long-time Slashdot reader BishopBerkeley writes: Varjo follows a completely different model from Apple and Meta for its new AR headset. Computing is done on a connected (via a cable) computer. The tradeoff is that the headset can use the extra computing power of the host computer to drive ultrahigh resolution displays that are far more pixel dense than Apple's Vision Pro.

The net result is that the headset is truly useful for demanding applications like professional flight simulators, where $10,000 for a headset is a sensible investment. Furthermore, the headset has a longer life span because its PC resident hardware and software are upgradeable.
From IEEE Spectrum: The Meta Quest 3 is a capable, accessible mixed-reality device. But if you're a mad scientist working on a secret project in an underground lab, it's not going to cut it. Finnish headset manufacturer Varjo has a solution: the XR-4, a new generation of flagship mixed-reality headsets built for unusually demanding users. Varjo, based in Helsinki, serves up displays with record-setting pixel counts, auto-focusing cameras, and a "Secure Edition" that looks like it was ripped straight from a Bond film. The goal? A photo-real mixed-reality experience that lets designers, researchers, and creatives build and work with objects that don't yet physically exist.

"How do you design a car without a clay prototype? How do you sell a yacht you haven't built yet? How do you train a pilot to fly a plane that's still on the ground?" says Patrick Wyatt, Varjo's chief product officer. "Jobs you do right now with physical things, we're virtualizing those."

Varjo's XR-4 headset comes in three different editions, each with escalating features (and price tags). The "entry-level" XR-4, which starts at €3,990 (about US $4,300), homes in on product design and data visualization work that requires crisp virtual reality alongside occasional use of mixed reality. Varjo achieves this with dual 4K displays that leapfrog even the resolution of Apple's upcoming Vision Pro headset... Simulators might benefit from the XR-4's more expensive sibling: the XR-4 Focal Edition. Priced at €9,990 (about $11,000), it justifies its cost with dual gaze-directed autofocus cameras... The Secure Edition is available with fixed-focused or autofocus cameras and priced at €7,990 and €13,990 ($8,700 and $15,200), respectively.