AMD has agreed to acquire Fei-Fei Li's World Labs for about $8.2 billion in stock, making it the chipmaker's second-largest acquisition and giving it a major foothold in "world models" that simulate 3D environments for robotics and other physically grounded AI. CNBC reports: AI researchers expect world models will be able to help develop robots and other physically-grounded artificial intelligence applications. AMD plans to keep World Labs separate from its chipmaking business until the transaction closes later this year. The lab's research on next-generation models will allow AMD to plan for what its AI chips need to be capable of years in advance. World Labs was founded by AI researcher Fei-Fei Li, who is widely seen as an AI pioneer as a Stanford professor, and who previously worked for Google leading AI research. Li will become an AMD's chief scientist and an executive vice president at the company. In a demo presented by Li and AMD CEO Lisa Su earlier this year, the two executives showed a World Labs model called Marble creating a three-dimensional scene out of a few images. "Intelligent agents, whether it's robots or vehicles or even tools, can learn inside very-rich physics-aware digital worlds before they even need to be deployed into the real one, making them much safer," Li said at the presentation.

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Meta has hired MongoDB CEO Chirantan "CJ" Desai to lead a new enterprise AI business aimed at turning Meta's models, agents and tools into products companies can deploy themselves. Reuters reports: Desai, a veteran technology executive, took over the role from Dev Ittycheria. MongoDB has appointed Ittycheria as interim CEO as it searches for a permanent replacement. "While the departure is disappointing, we believe MongoDB remains well-positioned strategically and view the share-price reaction as overdone," brokerage Piper Sandler said in a note. [...] Desai will directly report to Meta CEO Mark Zuckerberg in the newly created role of chief enterprise platform officer and will focus on turning the company's AI stack into products and services that companies can deploy for their own businesses. Before joining MongoDB, Desai led product and engineering at Cloudflare and spent nearly eight years at ServiceNow, including as president and chief operating officer.

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Raspberry Pi's stock shot up over 30% in the last week. Why are investors so excited? For the six months ending June 30, revenue for Raspberry Pi Holdings "jumped 90% to $256.9 million," reports Investing.com, "while adjusted EBITDA more than doubled to $40.3 million, and profit before tax leapt 216% to $19.6 million." Underpinning the strong numbers was an acceleration in OEM adoption: direct unit shipments rose 26% to 3.4 million, total unit shipments climbed 17% to 4.2 million, and the customer order backlog doubled during the half to 2.6 million units. Demand was particularly robust in the Smart Home and Aerospace and Defence segments, and the company launched the AI HAT+ 2 for Raspberry Pi 5, extending its edge-AI product line. DRAM prices have been increasing everywhere, notes The Times of London, and Raspberry Pi co-founder Eben Upton "said new customers, who required computers or microcontrollers to manufacture other technologies, were choosing Raspberry Pi's computers because they had a better inventory of components than competitors." "There's always that choice for an original equipment manufacturer as to whether they should 'make' or 'buy' the computer elements of their platforms," Upton said. "The supply chain disruption is making 'make' a much harder choice and it's making the cost of repair a much harder choice. So we're seeing strength there." Raspberry Pi has already increased its suppliers of Dram more than threefold... Upton said the increased demand had led to its backlog for units doubling to 2.6 million, which meant production rates would need to increase to prevent the numbers from getting "unhealthy". New production capacity at the manufacturing facility in Pencoed, Wales was expected to come online this week... Exports were almost evenly split between North America, Europe and the rest of the world, which was primarily China, where demand was growing... Analysts at Peel Hunt said the company was "well positioned for rapid growth in unit shipments in 2027 and beyond" with demand expected from enthusiasts as well as the AI and security sectors. In other news, Hackaday notes the Raspberry Pi Foundation has "pushed binary-blob bootloader changes that limit your ability to upgrade RAM..." This change restricts upgrading the RAM chip on your Pi 4 and Pi 5, as well as Compute Modules. By the looks of it, it does not restrict replacing the RAM chip with a chip of a similar size, quote, "locking devices to their original RAM size". As such, this does not prevent repair of your Raspberry Pi board, but does somewhat limit your repair part choice, at most. This restriction is easily bypassable. The bootloader is stored in the SPI flash chip, which can be reflashed using the built-in mask ROM over USB and rpiboot, and you are not prevented from flashing older versions of the bootloader, so far. This means even if you manually swap the RAM chip, all you need to do is to also downgrade the bootloader to the last known good release — 2024-09-10 — and then your Pi board or Compute Module will function with upgraded RAM. If you have the skills to upgrade your RAM, you most certainly have the skills to downgrade the Raspberry Pi bootloader. For most regular use, having a two-year old bootloader version won't really matter... For the reference, this bootloader change happened almost exactly two years ago, at some point between September 10 and September 23, 2024... The Raspberry Pi Foundation (RPF) justifies this as follows: they saw third-party resellers sourcing low-RAM Compute Modules, upgrading them with RAM from unknown source and unknown stability. My observation is that they'd also be reselling the modules at a markup for purely commercial gain, while undercutting RPF who would otherwise direct that money into RnD, something I much enjoy to see them do. This creates perverse incentives and risk for people buying Raspberry Pi boards online, and RPF decided to limit this primarily for their users' benefit, plus, if you ask me, some of theirs... The related GitHub issues have a fair few pingbacks, and exploring them makes the problem look grim to me.... My advice: don't lament Raspberry Pi RAM upgrades, especially given they're only slightly harder to perform now. Very few hackers ever performed them, the main audience for them turned out to be dodgy hardware resellers online, and in most cases, repair doesn't seem to be impeded at all, either. Think of the users that will no longer be fooled by a shady seller on Amazon, especially now that the perverse incentives for board mods and reusing harvested RAM chips are at their highest. Raspberry Pi co-founder Eben Upton answered questions from Slashdot readers in 2011 and 2016.

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Less than 48 hours after Automattic's board placed Matt Mullenweg on leave, Mullenweg told employees he was back "in control" of the company and that the board was again in agreement. 404 Media cited Slack screenshots late Thursday evening where Mullenweg posted "Don't call it a comeback" and linked to LL Cool J's music video for "Mama Said Knock You Out." "Mullenweg's Slack profile picture currently shows him wearing a pirate hat and eyepatch," the report notes. From the report: "Happy to announce the board is back in agreement, and I'm in control of Automattic," Mullenweg wrote in the company-wide Announcements channel on Slack. "A lot happened in the past 48 hours that we need to sort out, and I hope much of it was a misunderstanding, because I have huge respect and regard for those involved." Mark Davies, Automattic's CFO who was set to act as interim CEO according to a statement from Automattic, had his Slack account deactivated as of at least Friday, sources told 404 Media and TechCrunch similarly reported. Davies, Mullenweg, and Automattic did not respond to 404 Media's requests for comment for this story. Techcrunch reported that Mullenweg told them a blog post is forthcoming. On Friday morning, Mullenweg published a blog post on his personal website, titled "Major Life Announcement." In it he announced he's buying a tugboat. "Anybody who's founded a company and had to find good stewards knows that no one will love a thing quite like the original owner, but sometimes you can find the perfect person to carry the torch," he wrote in the blog. He did not address the confusion surrounding his status at Automattic. The back-and-forth follows years of legal fights, layoffs, employee departures, and controversy surrounding Mullenweg's leadership.

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Automattic's board has placed founder and CEO Matt Mullenweg on a paid leave of absence against his will, with CFO Mark Davies taking over as interim CEO. The reason for the move remains unclear, but it follows years of legal fights, layoffs, employee departures, and controversy surrounding Mullenweg's leadership. TechCrunch reports: Earlier Wednesday, Mullenweg posted in a Slack channel visible to all employees that the company's chief financial officer, Mark Davies, had "conspired" with other board members Ann Dunwoody, Toni Schneider, and Sue Decker to vote to put Mullenweg on a paid leave of absence. The message read: "And the biggest news: I won't be able to make the [meeting] tomorrow. @Mark Davies has conspired with @Ann Dunwoody, @Toni, and @Sue Decker behind my back and they voted to put me on a paid leave of absence. I voted against that. Wishing Mark and all of you the very best. To clarify @Mark Davies was voted as interim CEO. I received the resolution 50 minutes before the meeting start, and requested repeatedly for time to have it reviewed by independent legal counsel, even a few hours, which was denied." A Slack message to the open source WordPress.org community from the project's executive director, Mary Hubbard, also confirmed Mullenweg's change of status at the commercial company. However, Hubbard said that WordPress.org was not impacted. "Matt remains the leader of the WordPress project and I remain Executive Director of WordPress. Our teams, priorities, and work continue as planned," she wrote.

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Samedi 5 septembre, Sofia Scalia et Luigi Calagna, deux youtubeurs palermitains qui produisent du contenu pour les enfants, se sont mariés devant 6 000 spectateurs payants. Billet d’entrée allant jusqu’à 110 euros, possibilité de rencontrer les stars pour 250 euros, gadgets en vente… Tout a été commercialisé. Ce qui pose quelques questions éthiques à la presse locale.

© PHOTO FRANCO ROMANO/NURPHOTO/AFP

Daniela Amodei est présidente d’Anthropic, la société leader avec son assistant IA Claude. Le défi de cette diplômée de littérature anglaise : concilier innovation et transparence.

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