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Aujourd’hui — 2 février 2025Flux principal

Slashdot Asks: Do You Remember Your High School's 'Computer Room'?

Par : EditorDavid
2 février 2025 à 02:36
Bill Gates' blog has been updated with short videos about his upcoming book, including one about how his school ended up with an ASR-33 teletype that could connect their Seattle classroom to a computer in California. "The teachers faded away pretty quickly," Gates adds, "But about six of us stayed hardcore. One was Paul Allen..." — the future co-founder of Microsoft. And the experience clearly meant a lot to Gates. "Microsoft just never would've happened without Paul — and this teletype room." In a longer post thanking his "brilliant" teachers, Gates calls his teletype experience "an encounter that would shape my entire future" and "opened up a whole new world for me." Gates also thanks World War II Navy pilot and Boeing engineer Bill Dougall, who "was instrumental in bringing computer access to our school, something he and other faculty members pushed for after taking a summer computer class... The fascinating thing about Mr. Dougall was that he didn't actually know much about programming; he exhausted his knowledge within a week. But he had the vision to know it was important and the trust to let us students figure it out." Gates shared a similar memory about the computer-room's 20-something overseer Fred Wright, who "intuitively understood that the best way to get students to learn was to let us explore on our own terms. There was no sign-up sheet, no locked door, no formal instruction." Instead, Mr. Wright let us figure things out ourselves and trusted that, without his guidance, we'd have to get creative... Some of the other teachers argued for tighter regulations, worried about what we might be doing in there unsupervised. But even though Mr. Wright occasionally popped in to break up a squabble or listen as someone explained their latest program, for the most part he defended our autonomy... Mr. Wright gave us something invaluable: the space to discover our own potential. Any Slashdot readers have a similarly impactful experience? Share your own thoughts and memories in the comments. Do you remember your high school's computer room?

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One Blogger Helped Spark NVIDIA's $600B Stock Collapse

Par : EditorDavid
2 février 2025 à 00:59
On January 24th Brooklyn blogger Jeffrey Emanuel made the case for shorting NVIDIA, remembers MarketWatch, "due to a number of shifting tides in the AI world, including the emergence of a China-based company called DeepSeek." He published his 12,000-word post "on his personal blog and then shared it with the Value Investors Club website and across Reddit, X and other platforms." The next day he saw 35 people read his post. "But then the post started to go viral..." Well-known venture capitalist Chamath Palihapitiya shared Emanuel's post on Nvidia's short case with his 1.8 million X followers. Successful early stage investor Naval Ravikant shared the post with his 2.6 million followers... Morgan Brown, a vice president of product and growth at Dropbox, pointed to it in a thread that was viewed over 13 million times. Emanuel's own X post got nearly half a million views. He also quickly gained about 13,000 followers on the platform, going from about 2,000 to more than 15,000 followers... [Emanuel] pointed to the fact that so many people in San Jose were reading his blog post. He theorized that many of them were Nvidia employees with thousands — or even millions — of dollars worth of Nvidia stock tied up in employee stock options. With that much money in a single asset, Emanuel speculated that many were already debating whether to hold the stock or sell it to lock in profits. He believes his blog post helped convince some of them to sell. "A lot of the sell pressure you saw on Monday morning wasn't necessarily what you might think. I believe a fair amount of that was from shares that had never been active because they had been sitting in workplace.schwab.com accounts..." Emanuel stresses he's "the most bullish on AI," with MarketWatch emphasizing that "while the points Emanuel laid out in his blog post might be bearish for Nvidia, he still thinks they paint a positive future for AI." Nevertheless, Monday NVIDIA's market capitalization dropped $600 billion, which MarketWatch calls "the largest single-day market-cap drop to date for any company." What countless Wall Street firms and investment analysts had seemingly missed was being pointed out by some guy in his apartment.... Matt Levine, the prominent Bloomberg News financial columnist, noted the online chatter that claimed Emanuel's post "was an important catalyst" for the stock-market selloff and said it was a "candidate for the most impactful short research report ever." Emanuel spent the rest of the week booked solid as hedge funds paid him $1,000 per hour to speak on the phone and give his take on Nvidia and AI... Emanuel wrote that the industry may be running low on quality data to train that AI — that is, a potential "data wall" is looming that could slow down AI scaling and reduce some of that need for training resources... Some of these companies, like Alphabet, have also been investing in building out their own semiconductor chips. For a while, Nvidia's hardware has been the best for training AI, but that might not be the case forever as more companies, such as Cerebras, build better hardware. And other GPU makers like AMD are updating their drivers software to be more competitive with Nvidia... Add all these things together — unsustainable spending and data-center building, less training data to work with, better competing hardware and more efficient AI — and you get a future where it's harder to imagine Nvidia's customers spending as much as they currently are on Nvidia hardware... "If you know that a company will only earn supersized returns for a couple years, you don't apply a multiple. You certainly don't put a 30-times multiple," Emanuel told MarketWatch. The article notes that DeepSeek "is open-source and has been publishing technical papers out in the open for the past few months... The $5.6 million training-cost statistic that many investors cited for sparking the DeepSeek market panic was actually revealed in the V3 technical paper published on Dec. 26."

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US Blocks Open Source 'Help' From These Countries

Par : EditorDavid
1 février 2025 à 23:59
Wednesday the Linux Foundation wrote that both "regulatory compliance" and "increased cybersecurity risk" were "creating burdens...that must be met" for open source communities. And so, as Steven J. Vaughan-Nichols writes, "the Linux Foundation has released a comprehensive guide to help open source developers navigate the complex landscape of the U.S. Office of Foreign Assets Control (OFAC) sanctions..." These rules, aimed at achieving economic, foreign policy, and national security goals, apply to various interactions, including those in the open source community. The total Sanctions Programs and Country list amounts to over 17 thousand entries ranging from individuals to terrorist organizations to countries. If that rings a bell, it's because, in October 2024, the Linux kernel developers ran right into this issue. The Linux kernel's leadership, including Greg Kroah-Hartman, the stable Linux kernel maintainer, and Linus Torvalds, Linux's founder, announced that eleven Russian kernel developers had been removed from their roles working on the Linux kernel. Why? Because, as Torvalds said, of "Russian sanctions." This, he added, in a Linux kernel mailing list (LKML) message was because "the 'various compliance requirements' are not just a US thing." For developers, this means exercising caution about who they interact with and where their contributions originate. The sanctions target specific countries, regions, and individuals or organizations, many of which are listed on the Specially Designated Nationals and Blocked Persons (SDN) List... Most OFAC sanctions are exempted for "informational materials," which generally include open source code. However, this only applies to existing code and not to requests for new code or modifications. So, for example, working with a Russian developer on a code patch could land you in hot water... While reviewing unsolicited patches from contributors in sanctioned regions is generally acceptable, actively engaging them in discussions or improvements could cross legal boundaries... Developers are warned to be cautious of sanctioned entities attempting to contribute indirectly through third parties or developers acting "individually." Countries currently sanctioned include: Russia Cuba Iran North Korea Syria The following regions of Ukraine: Crimea, Donetsk and Luhansk regions of the Ukraine. The Linux Foundation had written that the OFAC sanctions rules are "strict liability" rules, "which means it does not matter whether you know about them or not. Violating these rules can lead to serious penalties, so it's important to understand how they might affect your open source work." But J. Vaughan-Nichols offers this quote from open source licensing attorney Heather Meeker. "Let's be honest: Smaller companies usually ignore regulations like this because they just don't have the resources to analyze them, and a government usually ignores smaller companies because it doesn't have the resources to enforce against them. Big companies that are on the radar need specialized counsel."

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Hier — 1 février 2025Flux principal

America's FDA Warns About Backdoor Found in Chinese Company's Patient Monitors

Par : EditorDavid
1 février 2025 à 22:12
Thursday America's FDA "raised concerns about cybersecurity vulnerabilities" in patient monitors from China-based medical device company Contec "that could allow unauthorized individuals to access and potentially manipulate those devices," reports Reuters. The patient monitors could be remotely controlled by unauthorized users or may not function as intended, and the network to which these devices are connected could be compromised, the agency warned. The FDA also said that once these devices are connected to the internet, they can collect patient data, including personally identifiable information and protected health information, and can export this data out of the healthcare delivery environment. The agency, however, added that it is currently unaware of any cybersecurity incidents, injuries, or deaths related to these identified cybersecurity vulnerabilities. The FDA's announcement says "The software on the patient monitors includes a backdoor, which may mean that the device or the network to which the device has been connected may have been or could be compromised." And it offers this advice to caregivers and patients: If your health care provider confirms that your device relies on remote monitoring features, unplug the device and stop using it. Talk to your health care provider about finding an alternative patient monitor. If your device does not rely on remote monitoring features, use only the local monitoring features of the patient monitor. This means unplugging the device's ethernet cable and disabling wireless (that is, WiFi or cellular) capabilities, so that patient vital signs are only observed by a caregiver or health care provider in the physical presence of a patient. If you cannot disable the wireless capabilities, unplug the device and stop using it. Talk to your health care provider about finding an alternative patient monitor. A detailed report from CISA describes how a research team "created a simulated network, created a fake patient profile, and connected a blood pressure cuff, SpO2 monitor, and ECG monitor peripherals to the patient monitor. Upon startup, the patient monitor successfully connected to the simulated IP address and immediately began streaming patient data..." to an IP address that hard-coded into the backdoor function. "Sensor data from the patient monitor is also transmitted to the IP address in the same manner. If the routine to connect to the hard-coded IP address and begin transmitting patient data is called, it will automatically initialize the eth0 interface in the same manner as the backdoor. This means that even if networking is not enabled on startup, running this routine will enable networking and thereby enable this functionality

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Sensitive DeepSeek Data Was Exposed to the Web, Cybersecurity Firm Says

Par : EditorDavid
1 février 2025 à 21:09
An anonymous reader shared this report from Reuters: New York-based cybersecurity firm Wiz says it has found a trove of sensitive data from the Chinese artificial intelligence startup DeepSeek inadvertently exposed to the open internet. In a blog post published Wednesday, Wiz said that scans of DeepSeek's infrastructure showed that the company had accidentally left more than a million lines of data available unsecured. Those included digital software keys and chat logs that appeared to capture prompts being sent from users to the company's free AI assistant. Wiz's chief technology officer tells Reuters that DeepSeek "took it down in less than an hour" after Wiz alerted them. "But this was so simple to find we believe we're not the only ones who found it."

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Malicious PDF Links Hidden in Text Message Scam Impersonating US Postal Service

Par : EditorDavid
1 février 2025 à 20:09
SC World reports: A new phishing scam targeting mobile devices was observed using a "never-before-seen" obfuscation method to hide links to spoofed United States Postal Service (USPS) pages inside PDF files, [mobile security company] Zimperium reported Monday. The method manipulates elements of the Portable Document Format (PDF) to make clickable URLs appear invisible to both the user and mobile security systems, which would normally extract links from PDFs by searching for the "/URI" tag. "Our researchers verified that this method enabled known malicious URLs within PDF files to bypass detection by several endpoint security solutions. In contrast, the same URLs were detected when the standard /URI tag was used," Zimperium Malware Researcher Fernando Ortega wrote in a blog post. The attackers send the malicious PDFs via SMS text messages under the guise of providing instructions to retrieve a USPS package that failed to deliver... The phishing websites first displays a form for the victim provide their mailing address, email address and telephone number, and then asks for credit card information to pay a $0.30 "service fee" for redelivery of the supposed package... Zimperium identified more than 20 versions of the malicious PDF files and 630 phishing pages associated with the scam operation. The phishing pages were also found to support 50 languages, suggestion international targeting and possible use of a phishing kit. "Users' trust in the PDF file format and the limited ability of mobile users to view information about a file prior to opening it increase the risk of such phishing campaigns, Zimperium noted." Thanks to Slashdot reader spatwei for sharing the news.

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California Built the World's Largest Solar Power Tower Plant. Now It May Close

Par : EditorDavid
1 février 2025 à 18:34
"Sometimes, government makes a bad bet..." writes the Los Angeles Times. Opening in 2014, the Ivanpah concentrated solar plant "quickly became known as an expensive, bird-killing eyesore." Assuming that state officials sign off — which they most likely will, because the deal will lead to lower bills for PG&E customers — two of the three towers will shut down come 2026. Ivanpah's owners haven't paid off the project's $1.6-billion federal loan, and it's unclear whether they'll be able to do so. Houston-based NRG Energy, which operates Ivanpah and is a co-owner with Kelvin Energy and Google, said that federal officials took part in the negotiations to close PG&E's towers and that the closure agreement will allow the federal government "to maximize the recovery of its loans." It's possible Ivanpah's third and final tower will close, too. An Edison spokesperson told me the utility is in "ongoing discussions" with the project's owners and the federal government over ending the utility's contract. It might be tempting to conclude government should stop placing bets and just let the market decide. But if it weren't for taxpayers dollars, large-scale solar farms, which in 2023 produced 17% of California's power, might never have matured into low-cost, reliable electricity sources capable of displacing planet-warming fossil fuels. More than a decade ago, federal loans helped finance some of the nation's first big solar-panel farms. Not every government investment will be a winner. Renewable energy critics still raise the specter of Solyndra, a solar panel manufacturer that filed for bankruptcy in 2011 after receiving a $535-million federal loan. But on the whole, clean power investments have worked out. The U.S. Department of Energy reported that as of Dec. 31, it had disbursed $40.5 billion in loans. Of that amount, $15.2 billion had already been repaid. The federal government was on the hook for $1.03 billion in estimated losses but had reaped $5.6 billion in interest. The article notes recent U.S. energy-related loans to a lithium mine in Nevada (close to $1 billion) and $15 billion to expand hydropower, upgrade power lines, and add batteries. Some of the loans won't get paid back "If federal officials are doing their jobs well," the article adds. "That's the risk inherent to betting on early-stage technologies." About the Ivanpah solar towers, they write "Maybe they never should have been built. They're too expensive, they don't work right, they kill too many birds... It's good that their time is coming to an end. But we should take inspiration from them, too: Don't get complacent. Keep trying new things." PG&E says their objective at the time was partly to "support new technologies," with one senior director of commercial procurement noting "It's not clear in the early stages what technologies will work best and be most affordable for customers. Solar photovoltaic panels and battery energy storage were once unaffordable at large scale." But today they've calculated that ending their power agreements with Ivanpah would cost customers "substantially less." And once deactivated, Ivanpah's units "will be decommissioned, providing an opportunity for the site to potentially be repurposed for renewable PV energy production," NRG said in a statement. The Las Vegas Review-Journal notes that instead the 3,500-acre, 386-megawatt concentrated thermal power plant used a much older technology, "a system of mirrors to reflect sunlight and generate thermal energy, which is then concentrated to power a steam engine." Throughout the day, 350,000 computer-controlled mirrors track the sunlight and reflect it onto boilers atop 459-foot towers to generate AC. Nowadays, photovoltaic solar has surpassed concentrated solar power and become the dominant choice for renewable, clean energy, being more cost effective and flexible... So many birds have been victims of the plant's concentrated sun rays that workers referred to them as "streamers," for the smoke plume that comes from birds that ignite in midair. When federal wildlife investigators visited the plant around 10 years ago, they reported an average of one "streamer" every two minutes. "Meanwhile, environmentalists continue to blame the Mojave Desert plant for killing thousands of birds and tortoises," reports the Associated Press. And a Sierra Club campaign organizer also says several rare plant species were destroyed during the plant's construction. "While the Sierra Club strongly supports innovative clean energy solutions and recognizes the urgent need to transition away from fossil fuels, Ivanpah demonstrated that not all renewable technologies are created equal."

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Bluesky Grows to 30 Million Users. Threads Adds 20 Million More Just in January

Par : EditorDavid
1 février 2025 à 17:34
Star Wars star Mark Hamill, science fiction author William Gibson, XKCD cartoonist Randall Munroe, and The Onion have joined millions of others bringing Bluesky's user count to 30 million, reports CNET. In fact Bluesky has added over 14 million users in the last three months, and for a few days in early November was adding over one million users a day. "That rate equals about 12 new users per second. The 30 million user mark compares to 9 million users in September." But meanwhile Meta's social media site Threads — launched 19 months ago — "now has 320 million monthly active users," reports TechCrunch, "up from 300 million last month. The app had 275 million monthly active users in [early] November." That's a 16% grow rate in just three months. In comparison, Bluesky is experiencing a slowdown in growth, with an increase of less than 10% month-over-month in December 2024, following a remarkable 189% growth in November, according to analytics firm Similarweb. Bluesky now has a total of 26.44 million users. Additionally, Zuckerberg noted that Threads is adding more than 1 million daily signups [while presenting fourth-quarter earnings on Wednesday].

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Were DeepSeek's Development Costs Much Higher Than Reported?

Par : EditorDavid
1 février 2025 à 16:34
Nearly three years ago a team of Chinese AI engineers working for DeepSeek's parent company unveiled an earlier AI supercomputer that the Washington Post says was constructed from 10,000 A100 GPUs purchased from Nvidia. Roughly six months later "Washington had banned Nvidia from selling any more A100s to China," the article notes. Remember that number as you read this. 10,000 A100 GPUs... DeepSeek's new chatbot caused a panic in Silicon Valley and on Wall Street this week, erasing $1 trillion from the stock market. That impact stemmed in large part from the company's claim that it had trained one of its recent models on a minuscule $5.6 million in computing costs and with only 2,000 or so of Nvidia's less-advanced H800 chips. Nvidia saw its soaring value crater by $589 billion Monday as DeepSeek rocketed to the top of download charts, prompting President Donald Trump to call for U.S. industry to be "laser focused" on competing... But a closer look at DeepSeek reveals that its parent company deployed a large and sophisticated chip set in its supercomputer, leading experts to assess the total cost of the project as much higher than the relatively paltry sum that U.S. markets reacted to this week... Lennart Heim, an AI expert at Rand, said DeepSeek's evident access to [the earlier] supercomputer would have made it easier for the company to develop a more efficient model, requiring fewer chips. That earlier project "suggests that DeepSeek had a major boost..." according to the article, "with technology comparable to that of the leading U.S. AI companies." And while DeepSeek claims it only spent $5.6 million to train one of its advanced models, "its parent company has said that building the earlier supercomputer had cost 1 billion yuan, or $139 million.") Yet the article also cites the latest insights Friday from chip investment company SemiAnalysis, summarizing their finding that DeepSeek "has spent more than half a billion dollars on GPUs, with total capital expenditures of almost $1.3 billion." The article notes Thursday remarks by OpenAI CEO Sam Altman that DeepSeek's energy-efficiency claims were "wildly overstated... This is a model at a capability level that we had quite some time ago." And Palmer Luckey called DeepSeek "legitimately impressive" on X but called the $5.6 million training cost figure "bogus" and said the Silicon Valley meltdown was "hysteria." Even with these higher total costs in mind, experts say, U.S. companies are right to be concerned about DeepSeek upending the market. "We know two things for sure: DeepSeek is pricing their services very competitively, and second, the performance of their models is comparable to leading competitors," said Kai-Shen Huang, an AI expert at the Research Institute for Democracy, Society and Emerging Technology, a Taipei-based think tank. "I think DeepSeek's pricing strategy has the potential to disrupt the market globally...." China's broader AI policy push has helped create an environment conducive for a company like DeepSeek to rise. Beijing announced an ambitious AI blueprint in 2017, with a goal to become a global AI leader by 2030 and promises of funding for universities and private enterprise. Local governments across the nation followed with their own programs to support AI.

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Police Use of AI Facial Recognition Results In Murder Case Being Tossed

Par : EditorDavid
1 février 2025 à 15:34
"A jury may never see the gun that authorities say was used to kill Blake Story last year," reports Cleveland.com. "That's because Cleveland police used a facial recognition program — one that explicitly says its results are not admissible in court — to obtain a search warrant, according to court documents." The search turned up what police say is the murder weapon in the suspect's home. But a Cuyahoga County judge tossed that evidence after siding with defense attorneys who argued that the search warrant affidavit was misleading and relied on inadmissible evidence. If an appeals court upholds the judge's ruling to suppress the evidence, prosecutors acknowledge their case is likely lost... The company that produced the facial recognition report, Clearview AI, has been used in hundreds of law enforcement investigations throughout Ohio and has faced lawsuits over privacy violations. Not only does Cleveland lack a policy governing the use of artificial intelligence, Ohio lawmakers also have failed to set standards for how police use the tool to investigate crimes. "It's the wild, wild west in Ohio," said Gary Daniels, a lobbyist for the American Civil Liberties Union. The lack of state regulation of how law enforcement uses advanced technologies — no laws similarly govern the use of drones or license plate readers — means it is essentially up to agencies how they use the tools. The affidavit for the search warrant was signed by a 28-year police force veteran, according to the article — but it didn't disclose the use of Clearview's technology. Clearview's report acknowledged their results were not admissible in court — but then provided the suspect's name, arrest record, Social Security number, according to the article, and "noted he was the most likely match for the person in the convenience store." Thanks to tlhIngan (Slashdot reader #30,335) for sharing the news.

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À partir d’avant-hierFlux principal

Bill Gates Thanks Parents in New Memoir, Acknowledges 'Lucky Timing' and Possible Autism

Par : EditorDavid
27 janvier 2025 à 12:34
In Friday's excerpt from Bill Gates' upcoming memoir, the Microsoft co-founder acknowledges that "It's impossible to overstate the unearned privilege I enjoyed. To be born in the rich U.S. is a big part of a winning birth-lottery ticket... Add to that my lucky timing..." The biggest part of my good fortune was being born to Bill and Mary Gates — parents who struggled with their complicated son but ultimately seemed to intuitively understand how to guide him. If I were growing up today, I probably would be diagnosed on the autism spectrum. During my childhood, the fact that some people's brains process information differently from others wasn't widely understood. (The term "neurodivergent" wouldn't be coined until the 1990s.) My parents had no guideposts or textbooks to help them grasp why their son became so obsessed with certain projects, missed social cues and could be rude and inappropriate without seeming to notice his effect on others. What I do know is that my parents afforded me the precise blend of support and pressure I needed... Instead of allowing me to turn inward, they pushed me out into the world — to the baseball team, the Cub Scouts and other families' dinner tables. And they gave me constant exposure to adults, immersing me in the language and ideas of their friends and colleagues, which fed my curiosity about the world beyond school. Even with their influence, my social side would be slow to develop, as would my awareness of the impact I can have on other people. But that has come with age, with experience, with children, and I'm better for it. I wish it had come sooner, even if I wouldn't trade the brain I was given for anything... I will never have my father's calm bearing, but he instilled in me a fundamental sense of confidence and capability. My mother's influence was more complex. Internalized by me, her expectations bloomed into an even stronger ambition to succeed, to stand out and to do something important. It was as if I needed to clear my mom's bar by such a wide margin that there would be nothing left to say on the matter. But, of course, there was always something more to be said. It was my mother who regularly reminded me that I was merely a steward of any wealth I gained. With wealth came the responsibility to give it away, she would tell me. I regret that my mom didn't live long enough to see how fully I've tried to meet that expectation: she passed away in 1994, at age 64, from breast cancer. It would be my father in the years after my mom died who would help get our foundation started and serve as a co-chair for years, bringing the same compassion and decency that had served so well in his law career. Proceeds from book sales will be donated to the nonprofit United Way Worldwide, in recognition of Mary's longtime work as a volunteer and board member with the organization.

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Internet-Connected 'Smart' Products for Babies Suddenly Start Charging Subscription Fees

Par : EditorDavid
27 janvier 2025 à 08:34
The EFF has complained that in general "smart" products for babies "collect a ton of information about you and your baby on an ongoing basis". (For this year's "worst in privacy" product at CES they chose a $1,200 baby bassinet equipped with a camera, a microphone, and a radar sensor...) But today the Washington Post reported on a $1,700 bassinet that surprised the mother of a one-month-old when it "abruptly demanded money for a feature she relied on to soothe her baby to sleep." The internet-connected bassinet... reliably comforted her 1-month-old — just as it had her first child — until it started charging $20 a month for some abilities, including one that keeps the bassinet's motion and sounds at one level all night. The level-lock feature previously was available without a fee. "It all felt really intrusive — like they went into our bedroom and clawed back this feature that we've been depending on...." When the Snoo's maker, Happiest Baby, introduced a premium subscription for some of the bassinet's most popular features in July, owners filed dozens of complaints to the Federal Trade Commission and the Better Business Bureau, coordinated review bombs and vented on social media — saying the company took advantage of their desperation for sleep to bait-and-switch them... Happiest Baby isn't the only baby gear company that has rolled out a subscription. In 2023, makers of the Miku baby monitor, which retails for up to $400, elicited similar fury from parents when it introduced a $10 monthly subscription for most features. A growing number of internet-connected products have lost software support or functionality after purchase in recent years, such as Spotify's Car Thing — a $90 Bluetooth streaming device that the company announced in May it plans to discontinue — and Levi's $350 smart jacket, which let users control their phones by swiping sensors on its sleeve... Seventeen consumer protection and tech advocacy groups cited Happiest Baby and Car Thing in a letter urging the FTC to create guidelines that ensure products retain core functionality without the imposition of fees that did not exist when the items were originally bought. The Times notes that the bassinets are often resold, so the subscription fees are partly to cover the costs of supporting new owners, according to Happiest Baby's vice president for marketing and communications. But the article three additional perspectives: "This new technology is actually allowing manufacturers to change the way the status quo has been for decades, which is that once you buy something, you own it and you can do whatever you want. Right now, consumers have no trust that what they're buying is actually going to keep working." — Lucas Gutterman, who leads the Public Interest Research Group's "Design to Last" campaign. "It's a shame to be beholden to companies' goodwill, to require that they make good decisions about which settings to put behind a paywall. That doesn't feel good, and you can't always trust that, and there's no guarantee that next week Happiest Baby isn't going to announce that all of the features are behind a paywall." — Elizabeth Chamberlain, sustainability director at iFixit. "It's no longer just an out-and-out purchase of something. It's a continuous rental, and people don't know that." — Natasha Tusikov, an associate professor at York University

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Should Big Tech Plug Its Data Centers Directly Into Power Plants?

Par : EditorDavid
27 janvier 2025 à 05:56
"Looking for a quick fix for their fast-growing electricity diets, tech giants are increasingly looking to strike deals with power plant owners to plug in directly," reports the Associated Press, "avoiding a potentially longer and more expensive process of hooking into a fraying electric grid that serves everyone else." (It can take up to four years to connect a data center to the grid, one data center trade group says in the article — years longer than it takes to build a new data center.) But the idea of bypassing the grid is "raising questions over whether diverting power to higher-paying customers will leave enough for others and whether it's fair to excuse big power users from paying for the grid." Front and center is the data center that Amazon's cloud computing subsidiary, Amazon Web Services, is building next to the Susquehanna nuclear plant in eastern Pennsylvania. The arrangement between the plant's owners and AWS — called a "behind the meter" connection — is the first such to come before the Federal Energy Regulatory Commission. For now, FERC has rejected a deal that could eventually send 960 megawatts — about 40% of the plant's capacity — to the data center. That's enough to power more than a half-million homes... [But the FERC's 2-1 rejection "was procedural. Recent comments by commissioners suggest they weren't ready to decide how to regulate such a novel matter without more study."] In theory, the AWS deal would let Susquehanna sell power for more than they get by selling into the grid... The profit potential is one that other nuclear plant operators, in particular, are embracing after years of financial distress and frustration with how they are paid in the broader electricity markets. Many say they have been forced to compete in some markets against a flood of cheap natural gas as well as state-subsidized solar and wind energy. Power plant owners also say the arrangement benefits the wider public, by bypassing the costly buildout of long power lines and leaving more transmission capacity on the grid for everyone else... Monitoring Analytics, the market watchdog in the mid-Atlantic grid, wrote in a filing to FERC that the impact would be "extreme" if the Susquehanna-AWS model were extended to all nuclear power plants in the territory. Energy prices would increase significantly and there's no explanation for how rising demand for power will be met even before big power plants drop out of the supply mix, it said.

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The 'Super Bowl for Nerds': Scenes from the Microsoft Excel World Championship

Par : EditorDavid
27 janvier 2025 à 03:58
At December's "Microsoft Excel World Championship" in Las Vegas, "finance professionals fluent in spreadsheets were treated like minor celebrities," writes the New York Times, "as they gathered to solve devilishly complex Excel puzzles in front of an audience of about 400 people, and more watching an ESPN3 livestream." The Times notes that "many fans find out about the Excel championship through ESPN's annual obscure sports showcase, where it is sandwiched between competitions like speed chess and the World Dog Surfing Championships." But the contest's organizer envisions tournaments with "more spectators, bigger sponsors and a million-dollar prize" — even though this year's prize was $5,000 and a pro wrestling-style championship belt. The format for the finals was a mock-up of World of Warcraft, an online role-playing game. It required the 12 men (this particular nerdfest was mostly a guy thing) to design Excel formulas for tracking 20 avatars and their vital signs... To prepare, [competitor Diarmuid] Early adjusted the width of his Excel columns with the precision of a point guard lining up a 3-point shot. [Andrew] Ngai queued up a YouTube compilation of "focus music". After an announcer kicked off the 40-minute event — "Five, four, three, two, one, and Excel!" — the 12 players leaned over their keyboards and began plugging in formulas. One example: "=CountChar (Lower (D5),"W")" allowed one competitor, Michael Jarman, to figure out how many times the letter "W" appeared in a spreadsheet. ZDNet points out that there's a seven-hour livestream of the event that's "worth checking out for the opening theme song alone." The New York Times closes their article with a quote from super-fan Erik Oehm, a software developer from San Francisco who called the event "the Super Bowl for Excel nerds". Oehm watched excitedly from the front row as this year's winner — Michael Jarman — finally raised the championship belt overhead while someone dumped glitter on him. And then he said... "You'd never see this with Google Sheets. You'd never get this level of passion."

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Another Undersea Cable Damaged in Baltic Sea. Criminal Sabotage Investigation Launched

Par : EditorDavid
27 janvier 2025 à 01:47
"An underwater data cable between Sweden and Latvia was damaged early on Sunday," reports the Financial Times, "in at least the fourth episode of potential sabotage in the Baltic Sea that has caused concern in Nato about the vulnerability of critical infrastructure..." Criminal investigations have started in Latvia and Sweden, and a ship has been seized as part of the probes, according to Swedish prosecutors, who did not identify the vessel. Previous incidents have been linked to Russian and Chinese ships... The latest incident comes as the three Baltic states are preparing to disconnect their electricity systems from the former Soviet network in early February and integrate themselves into the continental European grid, with some fearing further potential disruption ahead of that. Estonia, Latvia and Lithuania have joined the EU and Nato since regaining their independence after their forced annexation by the Soviet Union, and see their switch to the European electricity system as their final integration into the west. KÄ(TM)stutis Budrys, Lithuania's foreign minister, said navigation rules in the Baltic Sea needed to be reviewed "especially when it comes to the use of anchors" and added there were now so many incidents that there was little chance they could all be accidents. Repair of data cables has tended to take much less time than that for gas or electricity connections, and the Latvian state radio and television centre said it had found alternative routes for its communications.

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A New Bid for TikTok from Perplexity AI Would Give the US Government a 50% Stake

Par : EditorDavid
27 janvier 2025 à 00:04
An anonymous reader shared this report from the Associated Press: Perplexity AI has presented a new proposal to TikTok's parent company that would allow the U.S. government to own up to 50% of a new entity that merges Perplexity with TikTok's U.S. business, according to a person familiar with the matter... The new proposal would allow the U.S. government to own up to half of that new structure once it makes an initial public offering of at least $300 billion, said the person, who was not authorized to speak about the proposal. The person said Perplexity's proposal was revised based off of feedback from the Trump administration. If the plan is successful, the shares owned by the government would not have voting power, the person said. The government also would not get a seat on the new company's board. Under the plan, ByteDance would not have to completely cut ties with TikTok, a favorable outcome for its investors. But it would have to allow a "full U.S. board control," the person said. Under the proposal, the China-based tech company would contribute TikTok's U.S. business without the proprietary algorithm that fuels what users see on the app, according to a document seen by the Associated Press.

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Biometrics, Windmills, and VHS tapes: The Winners of 'Rest of World' International Tech Photo Contest

Par : EditorDavid
26 janvier 2025 à 23:04
Since launching in 2020, the nonprofit site RestofWorld.org has been covering tech news from 100 countries. And they've just announced the winners in their 2024 international photography contest. "From Cape Verde to Bhutan, we received 227 entries from over 45 countries around the world, featuring everything from sprawling mines to biometric facial scans." Like last year, the majority of the entries in our 2024 photography contest captured on-the-ground realities of how technology is transforming lives in every corner of the world. We received submissions from over 45 countries, showcasing a stunning variety of perspectives on the intersection of technology and daily life. Beyond striking visuals, the photographs tell us stories of how tech plays a role in local communities, from iris-scanning payment systems inside refugee camps to EV battery-powered music gatherings. The 227 entries we received from contestants — including from Mongolia, the Philippines, Argentina, and Jordan — not only celebrate these stories but reaffirm our commitment at Rest of World to challenge stereotypes about how people use technology in their daily lives. An "honorable mention" photo shows immigrants from Africa arriving on the Italian island of Lampedusa after a perilous boat journey. ("Upon their arrival, these refugees borrowed a smartphone from a bystander and started a video call to let their relatives know they survived the journey.") And the top photo shows a U.S. Customs and Border Protection agent using a cellphone to collect facial scans from migrants entering the country from Mexico. ("After they make the crossing into the U.S., migrants are subjected to further data collection, including DNA samples.") Biometric data collection was a recurring theme. A photo from Jordan shows a Syrian boy paying for groceries with an iris scanner at a supermarket "run jointly by the World Food Programme and the U.N. High Commissioner for Refugees." Eye-scanning technology is being used there "to ensure people use only their own credit and not borrowed or stolen cards. After having their iris scanned, Syrian refugees living in the camp can make use of services such as health care and shopping, using just their eyes." Another recurring theme was energy. There's a lovely "honorable mention" photo from the Philippines showing two young people on a beach playing basketball "under the towering blades of the windmills in Bangu... Renewable energy has transformed this community, cutting household expenses and powering opportunities once thought to be out of reach." The third-place photo shows six children in a distant tent in "a mountainous, subarctic forest" in Mongolia" — all gathered around a laptop "to watch a documentary about a Norwegian reindeer herder" who had visited their region. ("Modern technology such as solar panels, car batteries, and the occasional Wi-Fi connection allows these families to stay connected with the world.") One photo shows a young boy carrying a solar panel down from the roof in a remote village in Jharkhand, India. Another photo documents the largest salt flat in Argentina, part of the so-called "lithium triangle" with parts of Chile and Bolivia. A salt miner says "They started looking for lithium there in 2010. We made them stop; it was hurting the environment and affecting the water. But now they are back and I am afraid. Everything we have could be lost." And a photo from Nigeria shows two people wearing traditional African attire but adorned with "goggles crafted from repurposed VHS tapes". RestofWorld says the goggles "represent how individuals and communities reclaim and reinterpret technology for art, commentary, and resilience. This practice reflects a community's ability to find new life in what others might discard, highlighting a deep relationship with both old and new technologies."

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Bad Week for Unoccupied Waymo Cars: One Hit in Fatal Collision, One Vandalized by Mob

Par : EditorDavid
26 janvier 2025 à 21:52
For the first time in America, an empty self-driving car has been involved in a fatal collision. But it was "hit from behind by a speeding car that was going about 98 miles per hour," a local news site reports, citing comments from Waymo. ("Two other victims were taken to the hospital with life-threatening injuries. A dog also died in the crash, according to the San Francisco Fire Department.") Waymo's self-driving car "is not being blamed," notes NBC Bay Area. Instead the Waymo car was one of six vehicles "struck when a fast-moving vehicle slammed into a line of cars stopped at a traffic light..." The National Highway Traffic Safety Administration requires self-driving car companies, like Waymo, to report each time their vehicles are involved in an accident, regardless of whether the autonomous vehicle was at fault. According to NHTSA, which began collecting such data in July 2021, Waymo's driverless vehicles have been involved in about 30 different collisions resulting in some type of injury. Waymo, however, has noted that nearly all those crashes, like Sunday's collision, were the fault of other cars driven by humans. While NHTSA's crash data doesn't note whether self-driving vehicles may have been to blame, Waymo has previously noted that it only expects to pay out insurance liability claims for two previous collisions involving its driverless vehicles that resulted in injuries. In December, Waymo touted the findings of its latest safety analysis, which determined its fleet of driverless cars continue to outperform human drivers across major safety metrics. The report, authored by Waymo and its partners at the Swiss Reinsurance Company, reviewed insurance claim data to explore how often human drivers and autonomous vehicles are found to be liable in car collisions. According to the study, Waymo's self-driving vehicles faced about 90% fewer insurance claims relating to property damage and bodily injuries compared to human drivers... The company's fleet of autonomous vehicles have traveled more than 33 million miles and have provided more than five million rides across San Francisco, Los Angeles, Phoenix and Austin... In California, there are more than 30 companies currently permitted by the DMV to test driverless cars on the open road. While most are still required to have safety drivers sitting in the front seat who can take over when needed, Waymo remains the only fleet of robotaxis in California to move past the state's testing phase to, now, regularly offer paid rides to passengers. Their article adds that while Sunday's collision marks the first fatal crash involving a driverless car, "it was nearly seven years ago when another autonomous vehicle was involved in a deadly collision with a pedestrian in Tempe, Arizona, though that self-driving car had a human safety driver behind the wheel. The accident, which occurred in March 2018, involved an autonomous car from Uber, which sold off its self-driving division two years later to a competitor." In other news, an unoccupied Waymo vehicle was attacked by a mob in Los Angeles last night, according to local news reports. "Video footage of the incident appears to show the vehicle being stripped of its door, windows shattered, and its Jaguar emblems removed. The license plate was also damaged, and the extent of the vandalism required the vehicle to be towed from the scene." The Los Angeles Times reminds its readers that "Last year, a crowd in San Francisco's Chinatown surrounded a Waymo car, vandalized it and then set it ablaze..."

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Cory Doctorow Asks: Can Interoperability End 'Enshittification' and Fix Social Media?

Par : EditorDavid
26 janvier 2025 à 20:46
This weekend Cory Doctorow delved into "the two factors that make services terrible: captive users, and no constraints." If your users can't leave, and if you face no consequences for making them miserable (not solely their departure to a competitor, but also fines, criminal charges, worker revolts, and guerrilla warfare with interoperators), then you have the means, motive and opportunity to turn your service into a giant pile of shit... Every economy is forever a-crawl with parasites and monsters like these, but they don't get to burrow into the system and colonize it until policymakers create rips they can pass through. Doctorow argues that "more and more critics are coming to understand that lock-in is the root of the problem, and that anti-lock-in measures like interoperability can address it." Even more important than market discipline is government discipline, in the form of regulation. If Zuckerberg feared fines for privacy violations, or moderation failures, or illegal anticompetitive mergers, or fraudulent advertising systems that rip off publishers and advertisers, or other forms of fraud (like the "pivot to video"), he would treat his users better. But Facebook's rise to power took place during the second half of the neoliberal era, when the last shreds of regulatory muscle that survived the Reagan revolution were being devoured... But it's worse than that, because Zuckerberg and other tech monopolists figured out how to harness "IP" law to get the government to shut down third-party technology that might help users resist enshittification... [Doctorow says this is "why companies are so desperate to get you to use their apps rather than the open web"] IP law is why you can't make an alternative client that blocks algorithmic recommendations. IP law is why you can't leave Facebook for a new service and run a scraper that imports your waiting Facebook messages into a different inbox. IP law is why you can't scrape Facebook to catalog the paid political disinformation the company allows on the platform... But then Doctorow argues that "Legacy social media is at a turning point," citing as "a credible threat" new systems built on open standards like Mastodon (built on Activitypub) and Bluesky (built on Atproto): I believe strongly in improving the Fediverse, and I believe in adding the long-overdue federation to Bluesky. That's because my goal isn't the success of the Fediverse — it's the defeat of enshtitification. My answer to "why spend money fixing Bluesky?" is "why leave 20 million people at risk of enshittification when we could not only make them safe, but also create the toolchain to allow many, many organizations to operate a whole federation of Bluesky servers?" If you care about a better internet — and not just the Fediverse — then you should share this goal, too... Mastodon has one feature that Bluesky sorely lacks — the federation that imposes antienshittificatory discipline on companies and offers an enshittification fire-exit for users if the discipline fails. It's long past time that someone copied that feature over to Bluesky. Doctorow argues that federated and "federatable" social media "disciplines enshittifiers" by freeing social media's captive audiences. "Any user can go to any server at any time and stay in touch with everyone else."

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California's Battery Plant Fire Sparks Call for Investigation, New Regulations

Par : EditorDavid
26 janvier 2025 à 18:43
Earlier this month a major fire erupted at a California battery plant. But several factors contributed to its rapid spread, the fire district's chief told the Los Angeles Times: A fire suppression system that is part of every battery rack at the plant failed and led to a chain reaction of batteries catching on fire, he said at a news conference last week. Then, a broken camera system in the plant and superheated gases made it challenging for firefighters to intervene. Once the fire began spreading, firefighters were not able to use water, because doing so can trigger a violent chemical reaction in lithium-ion batteries, potentially causing more to ignite or explode. The county's Board of Supervisors has now requested that the plant remain offline until an investigation is completed. A county supervisor told the newspaper "What we're doing with this technology is way ahead of government regulations and ahead of the industry's ability to control it." And plans for a new battery storage site nearby are now being questioned, with an online petition to halt all new battery-storage facilities in the county drawing over 3,200 signatures. The fire earlier this month was the fourth at Moss Landing since 2019, and the third at buildings owned by Texas-based Vistra Energy... Already, the fire has prompted calls for additional safety regulations around battery storage, and more local control over where storage sites are located... California Assemblymember Dawn Addis (D-Morro Bay) has introduced Assembly Bill 303 — the Battery Energy Safety & Accountability Act — which would require local engagement in the permitting process for battery or energy storage facilities, and establish a buffer to keep such sites a set distance away from sensitive areas like schools, hospitals and natural habitats... Gov. Gavin Newsom, a fierce advocate of clean energy, agrees an investigation is needed to determine the fire's cause and supports taking steps to make Moss Landing and similar facilities safer, his spokesperson Daniel Villaseñor said in a statement. Addis and two other state legislators sent a letter to the California Public Utilities Commission Thursday requesting an investigation. "The Moss Landing facility has represented a pivotal piece of our state's energy future, however this disastrous fire has undermined the public's trust in utility scale lithium-ion battery energy storage systems," states the letter. "If we are to ensure California moves its climate and energy goals forward, we must demonstrate a steadfast commitment to safety..." initial testing from the U.S. Environmental Protection Agency ruled that the levels of toxic gases released by the batteries, including hydrogen fluoride, did not pose a threat to public health during the fire. [The EPA says their monitoring "showed concentrations of particulate matter to be consistent with the air quality index throughout the Monterey Bay and San Francisco Bay regions, with no measurements exceeding the moderate air quality level... In addition to EPA's monitoring, Vistra Energy brought in a third-party environmental consultant with air monitoring expertise, right after the fire started"] Still, many residents remain on edge about potential long-term impacts on the nearby communities of Watsonville, Castroville, Salinas and the ecologically sensitive Elkhorn Slough estuary.

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