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Aujourd’hui — 2 juin 2024Flux principal

China Successfully Lands Probe on the Moon's Far Side, Starts Collecting Samples

Par : EditorDavid
2 juin 2024 à 07:34
China's Chang'e-6 probe successfully lands on far side of the moon China's moon probe has "successfully touched down on the far side of the moon," CNN reports, in "a significant step for the ambitious mission that could advance the country's aspirations of putting astronauts on the moon" by 2030. The mission's ultimate goal is to return to Earth the first samples from the moon's far side, CNN reports. And China's lunar lander "is now expected to use a drill and a mechanical arm to gather up to 2 kilograms of moon dust and rocks from the basin, a crater formed some 4 billion years ago." To complete its mission, the lander will need to robotically stow those samples in an ascent vehicle that made the landing with it. The ascent vehicle will then return to lunar orbit, where it will dock with and transfer the samples to a re-entry capsule, according to mission information provided by the China National Space Administration. The re-entry capsule and orbiter will then travel back to Earth's orbit and separate, allowing the re-entry capsule to make its expected return later this month to the Siziwang Banner Landing Site in China's rural Inner Mongolia region. The mission began with its launch on May 3 — and is expected to last 53 days. The landing marks the second time a mission has successfully reached the far side of the moon. China first completed that historic feat in 2019 with its Chang'e-4 probe... The technically complex mission is made more challenging due to where it is being conducted. The far side of the moon is out of range of normal communications, which means Chang'e-6 must also rely on a satellite that was launched into lunar orbit in March, the Queqiao-2.

Read more of this story at Slashdot.

Could AI Replace CEOs?

Par : EditorDavid
2 juin 2024 à 03:34
'"As AI programs shake up the office, potentially making millions of jobs obsolete, one group of perpetually stressed workers seems especially vulnerable..." writes the New York Times. "The chief executive is increasingly imperiled by A.I." These employees analyze new markets and discern trends, both tasks a computer could do more efficiently. They spend much of their time communicating with colleagues, a laborious activity that is being automated with voice and image generators. Sometimes they must make difficult decisions — and who is better at being dispassionate than a machine? Finally, these jobs are very well paid, which means the cost savings of eliminating them is considerable... This is not just a prediction. A few successful companies have begun to publicly experiment with the notion of an A.I. leader, even if at the moment it might largely be a branding exercise... [The article gives the example of the Chinese online game company NetDragon Websoft, which has 5,000 employees, and the upscale Polish rum company Dictador.] Chief executives themselves seem enthusiastic about the prospect — or maybe just fatalistic. EdX, the online learning platform created by administrators at Harvard and M.I.T. that is now a part of publicly traded 2U Inc., surveyed hundreds of chief executives and other executives last summer about the issue. Respondents were invited to take part and given what edX called "a small monetary incentive" to do so. The response was striking. Nearly half — 47 percent — of the executives surveyed said they believed "most" or "all" of the chief executive role should be completely automated or replaced by A.I. Even executives believe executives are superfluous in the late digital age... The pandemic prepared people for this. Many office workers worked from home in 2020, and quite a few still do, at least several days a week. Communication with colleagues and executives is done through machines. It's just a small step to communicating with a machine that doesn't have a person at the other end of it. "Some people like the social aspects of having a human boss," said Phoebe V. Moore, professor of management and the futures of work at the University of Essex Business School. "But after Covid, many are also fine with not having one." The article also notes that a 2017 survey of 1,000 British workers found 42% saying they'd be "comfortable" taking orders from a computer.

Read more of this story at Slashdot.

Boeing Starliner Launched Scrubbed Until at Least Wednesday After Redundant Computer Issue

Par : EditorDavid
2 juin 2024 à 01:34
"The seemingly star-cross Boeing Starliner — within minutes of its long-delayed blastoff on the spacecraft's first piloted test flight — was grounded again Saturday," writes CBS News, "when one of three redundant computers managing the countdown from the base of the launch pad ran into a problem, triggering a last-minute scrub." More details from NPR: With 3:50 left in the countdown, the rocket's computer initiated a hold. The next launch attempt won't happen until at least Wednesday, NASA said. An issue with one of the three redundant computer systems at the base of the launch pad that are responsible for initiating the launch sequence prompted the automatic halt, said Tory Bruno, the head of United Launch Alliance, the government contractor trying to launch the Starliner. "We do require all three systems to be running — triple redundancy," ULA President and CEO Bruno said at a Saturday afternoon press briefing. "Those three big computers do a health check. ... Two came up normally. The third one came up, but it was slow to come up, and that tripped a red line that created an automatic hold." ULA engineers don't know why the computer halted, and will troubleshoot ground support equipment overnight, NASA said in an update on Saturday evening.

Read more of this story at Slashdot.

Hier — 1 juin 2024Flux principal

Federal Agency Warns (Patched) Critical Linux Vulnerability Being Actively Exploited

Par : EditorDavid
1 juin 2024 à 22:34
"The US Cybersecurity and Infrastructure Security Agency has added a critical security bug in Linux to its list of vulnerabilities known to be actively exploited in the wild," reported Ars Technica on Friday. "The vulnerability, tracked as CVE-2024-1086 and carrying a severity rating of 7.8 out of a possible 10, allows people who have already gained a foothold inside an affected system to escalate their system privileges." It's the result of a use-after-free error, a class of vulnerability that occurs in software written in the C and C++ languages when a process continues to access a memory location after it has been freed or deallocated. Use-after-free vulnerabilities can result in remote code or privilege escalation. The vulnerability, which affects Linux kernel versions 5.14 through 6.6, resides in the NF_tables, a kernel component enabling the Netfilter, which in turn facilitates a variety of network operations... It was patched in January, but as the CISA advisory indicates, some production systems have yet to install it. At the time this Ars post went live, there were no known details about the active exploitation. A deep-dive write-up of the vulnerability reveals that these exploits provide "a very powerful double-free primitive when the correct code paths are hit." Double-free vulnerabilities are a subclass of use-after-free errors...

Read more of this story at Slashdot.

How Facial Recognition Tech Is Being Used In London By Shops - and Police

Par : EditorDavid
1 juin 2024 à 21:34
"Within less than a minute, I'm approached by a store worker who comes up to me and says, 'You're a thief, you need to leave the store'." That's a quote from the BBC by a wrongly accused customer who was flagged by a facial-recognition system called Facewatch. "She says after her bag was searched she was led out of the shop, and told she was banned from all stores using the technology." Facewatch later wrote to her and acknowledged it had made an error — but declined to comment on the incident in the BBC's report: [Facewatch] did say its technology helped to prevent crime and protect frontline workers. Home Bargains, too, declined to comment. It's not just retailers who are turning to the technology... [I]n east London, we joined the police as they positioned a modified white van on the high street. Cameras attached to its roof captured thousands of images of people's faces. If they matched people on a police watchlist, officers would speak to them and potentially arrest them... On the day we were filming, the Metropolitan Police said they made six arrests with the assistance of the tech... The BBC spoke to several people approached by the police who confirmed that they had been correctly identified by the system — 192 arrests have been made so far this year as a result of it. Lindsey Chiswick, director of intelligence for the Met, told the BBC that "It takes less than a second for the technology to create a biometric image of a person's face, assess it against the bespoke watchlist and automatically delete it when there is no match." "That is the correct and acceptable way to do it," writes long-time Slashdot reader Baron_Yam, "without infringing unnecessarily on the freedoms of the average citizen. Just tell me they have appropriate rules, effective oversight, and a penalty system with teeth to catch and punish the inevitable violators." But one critic of the tech complains to the BBC that everyone scanned automatically joins "a digital police line-up," while the article adds that others "liken the process to a supermarket checkout — where your face becomes a bar code." And "The error count is much higher once someone is actually flagged. One in 40 alerts so far this year has been a false positive..." Thanks to Slashdot reader Bruce66423 for sharing the article.

Read more of this story at Slashdot.

Vehicle Electrification Could Require 55% More Copper Mines in the Next 30 Years

Par : EditorDavid
1 juin 2024 à 20:34
Long-time Slashdot reader schwit1 shares the announcement of a new report from the International Energy Forum: The seemingly universal presumption persists that the copper needed for the green transition will somehow be available... This paper addresses this issue by projecting copper supply and demand from 2018 to 2050 and placing both in the historical context of copper mine output... Just to meet business-as-usual trends, 115% more copper must be mined in the next 30 years than has been mined historically until now. To electrify the global vehicle fleet requires bringing into production 55% more new mines than would otherwise be needed... Our main purpose... is to communicate the magnitude of the copper mining challenge to the broader public that is less familiar with upstream resource issues. "On the other hand, hybrid electric vehicle manufacture would require negligible extra copper mining..." the report points out. Wikipedia describes the non-profit as a 73-country organization promoting dialogue about the world's energy needs. The group's announcement ends with a hope that the report "will promote discussion and formulation of alternative policies to be certain the developing world can catch up with the developed world while global initiatives advance with the green energy transition."

Read more of this story at Slashdot.

Connecteur 12V-2x6 sur des Radeon RX 7900 XT(X) : une première signée ASRock !

ASRock va présenter lors du Computex 2024 la semaine prochaine une nouvelle gamme de cartes graphiques AMD Radeon qui sort de l'ordinaire et pas que d'une seule manière. Leurs petits noms seront les ASRock Radeon RX 7900 XT WS et ASRock Radeon RX 7900 XTX WS. En quoi des RX 7900 XT(X) peuvent encore...

How Misinformation Spreads? It's Funded By 'The Hellhole of Programmatic Advertising'

Par : EditorDavid
1 juin 2024 à 19:34
Journalist Steven Brill has written a new book called The Death of Truth. Its subtitle? "How Social Media and the Internet Gave Snake Oil Salesmen and Demagogues the Weapons They Needed to Destroy Trust and Polarize the World-And What We Can Do." An excerpt published by Wired points out that last year around the world, $300 billion was spent on "programmatic advertising", and $130 billion was spent in the United States alone in 2022. The problem? For over a decade there's been "brand safety" technology, the article points out — but "what artificial intelligence could not do was spot most forms of disinformation and misinformation..." The end result... In 2019, other than the government of Vladimir Putin, Warren Buffett was the biggest funder of Sputnik News, the Russian disinformation website controlled by the Kremlin... Geico, the giant American insurance company and subsidiary of Buffett's Berkshire Hathaway, was the leading advertiser on the American version of Sputnik News' global website network... No one at Geico or its advertising agency had any idea its ads would appear on Sputnik, let alone what anti-American content would be displayed alongside the ads. How could they? Which person or army of people at Geico or its agency could have read 44,000 websites? Geico's ads had been placed through a programmatic advertising system that was invented in the late 1990s as the internet developed. It exploded beginning in the mid 2000s and is now the overwhelmingly dominant advertising medium. Programmatic algorithms, not people, decide where to place most of the ads we now see on websites, social media platforms, mobile devices, streaming television, and increasingly hear on podcasts... If Geico's advertising campaign were typical of programmatic campaigns for broad-based consumer products and services, each of its ads would have been placed on an average of 44,000 websites, according to a study done for the leading trade association of big-brand advertisers. Geico is hardly the only rock-solid American brand to be funding the Russians. During the same period that the insurance company's ads appeared on Sputnik News, 196 other programmatic advertisers bought ads on the website, including Best Buy, E-Trade, and Progressive insurance. Sputnik News' sister propaganda outlet, RT.com (it was once called Russia Today until someone in Moscow decided to camouflage its parentage), raked in ad revenue from Walmart, Amazon, PayPal, and Kroger, among others... Almost all advertising online — and even much of it on television (through streaming TV), or on podcasts, radio, mobile devices, and electronic billboards — is now done programmatically, which means the machine, not a planner, makes those placement decisions. Unless the advertiser uses special tools, such as what are called exclusion or inclusion lists, the publishers and content around which the ad appears, and which the ad is financing, are no longer part of the decision. "What I kept hearing as the professionals explained it to me was that the process is like a stock exchange, except that the buyer doesn't know what stock he is buying... the advertiser and its ad agency have no idea where among thousands of websites its ad will appear."

Read more of this story at Slashdot.

Not 'Quiet Quitting' - Remote Workers Try 'Quiet Vacationing'

Par : EditorDavid
1 juin 2024 à 18:34
A new article in the Washington Post argues that a phenomenon called "Quiet vacationing" has "joined 'quiet quitting' and 'quiet firing' as the latest (and least poetic) scourge of the modern workplace. "Also known as the hush trip, workcation, hush-cation, or bleisure travel — you get the idea — quiet vacationing refers to workers taking time off, even traveling, without notifying their employers." Taking advantage of work-from-anywhere technology, they are logging in from hotels, beaches and campgrounds, sometimes using virtual backgrounds and VPNs to cover their tracks. Given the difficulty many employers already have trusting remote workers to be productive anywhere outside the office, you can bet they are not keen on the idea of their employees pretending to have their head in the game while their toes are in the sand. But employers also have legitimate legal reasons for keeping tabs on their employees' location when they're on the clock. "Evil HR Lady" Suzanne Lucas, writing in Inc. magazine, recently highlighted the many tax, employment, business-operation and security laws that focus on an employee's location. Workers secretly performing their jobs in other states or countries can trigger compliance headaches for their employers, Lucas notes, giving the hypothetical of an employee seeking workers' compensation after sustaining an injury while on unauthorized travel.... As with declines in birthrates, home purchases and demand for mined diamonds, the quiet-vacationing trend is being attributed primarily, though not exclusively, to millennial workers. But before launching into generational finger-pointing and stereotyping, it's worth taking a look at why they might feel the need to take their PTO on the DL. The U.S. Travel Association in a 2016 report proclaimed millennials to be a generation of "work martyrs," entering the workforce around the time average U.S. vacation usage began declining and mobile technology began enabling round-the-clock attachment to jobs... The work-vacation boundaries most premillennial workers took for granted growing up have gone the way of defined-benefit pensions and good tomatoes. Inadequate paid leave is another driving force. The United States continues to be the only nation among its industrialized economic peers that does not guarantee paid vacation, sick leave or holidays for all workers, leaving such benefits to the discretion of employers. Workers with limited PTO — whether new to the workforce or stuck in lower-paying, low-benefit industries — generally want to keep as much paid leave banked as possible, especially if they may need it for unpredictable emergencies like illness or caretaking. If you can preserve those precious hours by packing your laptop alongside your flip-flops, why wouldn't you? The article also mentions employers who begrudge vacation and employees who fear "becoming a target for future cost-cutting..."

Read more of this story at Slashdot.

Apple's AI Plans Include 'Black Box' For Cloud Data

Par : EditorDavid
1 juin 2024 à 17:34
How will Apple protect user data while their requests are being processed by AI in applications like Siri? Long-time Slashdot reader AmiMoJo shared this report from Apple Insider: According to sources of The Information [four different former Apple employees who worked on the project], Apple intends to process data from AI applications inside a virtual black box. The concept, known as "Apple Chips in Data Centers" internally, would involve only Apple's hardware being used to perform AI processing in the cloud. The idea is that it will control both the hardware and software on its servers, enabling it to design more secure systems. While on-device AI processing is highly private, the initiative could make cloud processing for Apple customers to be similarly secure... By taking control over how data is processed in the cloud, it would make it easier for Apple to implement processes to make a breach much harder to actually happen. Furthermore, the black box approach would also prevent Apple itself from being able to see the data. As a byproduct, this means it would also be difficult for Apple to hand over any personal data from government or law enforcement data requests. Processed data from the servers would be stored in Apple's "Secure Enclave" (where the iPhone stores biometric data, encryption keys and passwords), according to the article. "Doing so means the data can't be seen by other elements of the system, nor Apple itself."

Read more of this story at Slashdot.

Electric Car Sales Keep Increasing in California, Despite 'Negative Hype'

Par : EditorDavid
1 juin 2024 à 16:34
This week the Washington Post reported that Americans "are more hesitant to buy EVs now than they were a year ago, according to a March Gallup poll, which found that just 44 percent of American adults say they'd consider buying an EV in the future, down from 55 percent last year. High prices and charging worries consistently rank as the biggest roadblocks for electric vehicles," they write, noting the concerns coincide with a slowdown in electric car and truck sales, while hybrids are increasing their market share. But something else happened this week. The chair of California's Air Resource Board and the chair of the state's Energy Commission teamed up for an op-ed piece arguing that "despite negative hype," electric cars are their state's future: When California's electric vehicle sales dipped at the end of last year, critics predicted the start of a new downward trend that would doom the industry and the state's broader effort to clean up the transportation sector, the single largest source of greenhouse gases and air pollution. But the latest numbers show that's not the case. Californians purchased 108,372 new zero-emission vehicles in the first three months of 2024 — nearly 7,000 more than the same time last year and the highest-ever first-quarter sales. Today, one in four new cars sold in the Golden State is electric, up from just 8% in 2020... California is now home to 56 manufacturers of zero-emission vehicles and related products, making our state a hub for cutting-edge automotive technology. Soon even raw materials will be sourced in-state, paving the way for domestic battery production... Challenges persist, and chief among them is the need for more widely available charging options. Many more charging stations need to be built as fast as possible to keep up with EV adoption. To address this, California is investing $4 billion over six years to rapidly build out the EV refueling network, on top of billions in investment by utilities. Equally essential is improved reliability of the EV charging network. Too many drivers today encounter faulty charging stations, which is why the California Energy Commission is developing the strongest charging reliability standards in the country and will require companies to be transparent with the public about their performance. They also point out that California "now boasts more EV chargers in the state than gasoline nozzles." And that it's become the first U.S. state whose best-selling car is electric.

Read more of this story at Slashdot.

L'AM4 toujours pas mort : les AMD Ryzen 9 5900XT et Ryzen 7 5800XT en approche ?!

Après son premier leak au sujet des AMD Ryzen 9000X supprimé, @CodeCommando_ a récidivé avec cette fois un message concernant le lancement de deux nouveaux processeurs AMD pour la plateforme AM4 : les Ryzen 9 5900XT et Ryzen 7 5800XT. Comme vous pouvez vous en douter, ce message a subi le même sort...

World's First Bioprocessor Uses 16 Human Brain Organoids, Consumes Less Power

Par : EditorDavid
1 juin 2024 à 15:34
"A Swiss biocomputing startup has launched an online platform that provides remote access to 16 human brain organoids," reports Tom's Hardware: FinalSpark claims its Neuroplatform is the world's first online platform delivering access to biological neurons in vitro. Moreover, bioprocessors like this "consume a million times less power than traditional digital processors," the company says. FinalSpark says its Neuroplatform is capable of learning and processing information, and due to its low power consumption, it could reduce the environmental impacts of computing. In a recent research paper about its developments, FinalSpakr claims that training a single LLM like GPT-3 required approximately 10GWh — about 6,000 times greater energy consumption than the average European citizen uses in a whole year. Such energy expenditure could be massively cut following the successful deployment of bioprocessors. The operation of the Neuroplatform currently relies on an architecture that can be classified as wetware: the mixing of hardware, software, and biology. The main innovation delivered by the Neuroplatform is through the use of four Multi-Electrode Arrays (MEAs) housing the living tissue — organoids, which are 3D cell masses of brain tissue...interfaced by eight electrodes used for both stimulation and recording... FinalSpark has given access to its remote computing platform to nine institutions to help spur bioprocessing research and development. With such institutions' collaboration, it hopes to create the world's first living processor. FinalSpark was founded in 2014, according to Wikipedia's page on wetware computing. "While a wetware computer is still largely conceptual, there has been limited success with construction and prototyping, which has acted as a proof of the concept's realistic application to computing in the future." Thanks to long-time Slashdot reader Artem S. Tashkinov for sharing the article.

Read more of this story at Slashdot.

How an Apple AirTag Helped Police Recover 15,000 Stolen Power Tools

Par : EditorDavid
1 juin 2024 à 14:34
An anonymous reader shared this report from the Washington Post: Twice before, this Virginia carpenter had awoken in the predawn to start his work day only to find one of his vans broken into. Tools he depends on for a living had been stolen, and there was little hope of retrieving them. Determined to shut down thieves, he said, he bought a bunch of Apple AirTags and hid the locator devices in some of his larger tools that hadn't been pilfered. Next time, he figured, he would track them. It worked. On Jan. 22, after a third break-in and theft, the carpenter said, he drove around D.C.'s Maryland suburbs for hours, following an intermittent blip on his iPhone, until he arrived at a storage facility in Howard County. He called police, who got a search warrant, and what they found in the locker was far more than just one contractor's nail guns and miter saws. The storage unit, stuffed with purloined power tools, led detectives to similar caches in other places in the next four months — 12 locations in all, 11 of them in Howard County — and the recovery of about 15,000 saws, drills, sanders, grinders, generators, batteries, air compressors and other portable (meaning easily stealable) construction equipment worth an estimated $3 million to $5 million, authorities said. Some were stolen as long ago as 2014, a police spokesperson told the Washington Post, coming from "hundreds if not thousands" of victims...

Read more of this story at Slashdot.

Les caractéristiques des AMD Ryzen 9000X connues ? Les X3D prévus au 3ème trimestre 2024 ?

Dans la foulée de la fuite en provenance de chez GIGABYTE, une autre source vient apporter du grain à moudre au sujet des futurs processeurs AMD Ryzen 9000 pour la plateforme AM5, également connus sous leur nom de code Granite Ridge. Une gamme très attendue, puisqu'elle inaugurera l'architecture Zen...

Grosse fuite chez GIGABYTE sur les Ryzen 9000 et chipsets AMD 800 ?

Hier, @wxnod a posté sur X.com une série de 16 diapositives qui viendraient de documents internes à AORUS, qui appartient pour rappel à GIGABYTE :
pic.twitter.com/s7gPfgdMST
— Алексей (@wxnod) May 31, 2024

Les 16 diapositives sont condensées en une seule image verticale de...

À partir d’avant-hierFlux principal

Computex 2024 : ils font leur grand retour, des annonces importantes en perspective ?

Le Computex 2024 aura lieu, pour rappel, du mardi 4 juin au vendredi 7 juin 2024. Nous avons fait le tour des différentes marques qui auront un stand dédié lors de cette édition et avons remarqué que plusieurs d'entre elles font leur grand retour, après parfois de longues années d'absence. Est-ce qu...

Cortex-X925 / A725 / A520, la gamme 2024 de cœurs Arm est dévoilée

Arm vient d'officialiser sa gamme 2024 de cœurs CPU Armv9.2. Alors attention, quand on parle de gamme 2024, c'est car les architectures sont désormais lancées dans le grand bain, mais il faudra maintenant laisser le temps aux différents fabricants de puces de mettre au point leurs designs. On pense...

Des cartes mères AMD B850, B840 mais aussi Intel Z890, B860 et H810 en préparation chez MAXSUN ?

L'étau se resserre autour des futures générations de cartes mères. Après la marque dont on ne doit pas prononcer le nom puis MSI, un peu d'exotisme avec le fabricant MAXSUN, peu connu en France mais bien plus en Asie. Ce qui est intéressant, c'est que cette fois la fuite d'information concerne non s...

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