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HDMI Forum Continues To Block HDMI 2.1 For Linux, Valve Says

Slashdot.org - Wed, 12/10/2025 - 11:51
New submitter emangwiro shares a report: The HDMI Forum, responsible for the HDMI specification, continues to stonewall open source. Valve's Steam Machine theoretically supports HDMI 2.1, but the mini-PC is software-limited to HDMI 2.0. As a result, more than 60 frames per second at 4K resolution are only possible with limitations. In a statement to Ars Technica, a Valve spokesperson confirmed that HDMI 2.1 support is "still a work-in-progress on the software side." "We've been working on trying to unblock things there." The Steam Machine uses an AMD Ryzen APU with a Radeon graphics unit. Valve strictly adheres to open-source drivers, but the HDMI Forum is unwilling to disclose the 2.1 specification. According to Valve, they have validated the HDMI 2.1 hardware under Windows to ensure basic functionality.

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Meta's New AI Superstars Are Chafing Against the Rest of the Company

Slashdot.org - Wed, 12/10/2025 - 11:05
Meta's newly recruited AI "superstars" have developed an us-versus-them mentality against the company's longtime executive leadership, creating internal friction over whether the team should focus on catching up to rivals like OpenAI and Google or improving Meta's core advertising and social media businesses. Alexandr Wang, the 28-year-old entrepreneur Mark Zuckerberg hired in June to be chief AI officer, leads a team called TBD Lab from a siloed space next to Zuckerberg's office. In meetings this fall, Wang privately told people he disagreed with chief product officer Chris Cox and chief technology officer Andrew Bosworth, according to the New York Times. Cox and Bosworth wanted Wang's team to use Instagram and Facebook data to train Meta's new foundational AI model for improving feeds and advertising. Wang pushed back, arguing the goal should be catching up to rival models before focusing on products. TBD Lab researchers view many Meta executives as interested only in the social media business, while the lab's ambition is to create "godlike A.I. superintelligence." Bosworth was recently asked to slash $2 billion from Reality Labs' proposed budget for next year to fund Wang's team -- a claim Meta disputes.

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New updates to YouTube Shorts will help brands maximize their holiday budgets.New updates to YouTube Shorts will help brands maximize their holiday budgets.Director, Product Management

GoogleBlog - Wed, 12/10/2025 - 11:00
YouTube Shorts can help you get more from your short-form video strategy this holiday season. According to Kantar, on average, YouTube Creator Ads on Shorts increase pur…
Categories: Technology

Same Product, Same Store, but on Instacart, Prices Might Differ

Slashdot.org - Wed, 12/10/2025 - 10:25
A study this week has found that shoppers using Instacart are often charged different prices for identical products at the same store at the same time, even when selecting in-store pickup rather than delivery. The Groundwork Collaborative, a progressive policy group, and Consumer Reports organized nearly 200 volunteers across four cities to simultaneously check prices on 20 grocery items. Price differences appeared on nearly three-quarters of the items tested. In one test, more than 40 participants selected the same Safeway in Washington, D.C. and the same brand of eggs. Prices ranged from $3.99 to $4.79 -- a 20% spread. At a Target in North Canton, Ohio, Skippy peanut butter was $2.99 for some shoppers and $3.59 for others. The full 20-item basket varied by about 7% within each store. An Instacart spokeswoman said retailers on its platform set their own prices and that some run short-term, randomized pricing tests. The company said tests were "never based on personal or behavioral characteristics." Instacart acquired Eversight, an AI-driven pricing optimization company, in 2022. A Target spokesman said the company is not affiliated with Instacart and bears no responsibility for prices on the platform. Safeway and parent company Albertson's declined to comment.

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Nvidia Builds Location Verification Tech That Could Track Where Its AI Chips End Up

Slashdot.org - Wed, 12/10/2025 - 09:48
Nvidia has developed location verification technology that could determine which country its AI chips are operating in, Reuters reports, citing a source, a capability that may help address ongoing concerns about the smuggling of advanced semiconductors to restricted markets like China. The feature, which Nvidia has demonstrated privately in recent months but has not released, would be an optional software tool that customers install. It taps into the confidential computing capabilities of Nvidia's GPUs and uses the time delay in communicating with Nvidia-run servers to approximate a chip's location. The technology will first be available on Nvidia's newest Blackwell chips, though the company is examining options for its older Hopper and Ampere generations. U.S. lawmakers and the White House have pushed for location verification measures as the Department of Justice has brought criminal cases against smuggling rings allegedly attempting to move more than $160 million worth of Nvidia chips to China.

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AI Slop Ad Backfires For McDonald's

Slashdot.org - Wed, 12/10/2025 - 09:00
McDonald's has pulled an AI-generated Christmas commercial from YouTube after viewers pushed back on what they called a distasteful, "AI slop"-filled take on the holidays. The 45-second ad, titled "It's the most terrible time of the year," was a satirical look at holiday chaos -- people tripping while carrying overloaded gift bags, getting tangled in lights, burning homemade cookies, starting kitchen fires -- and ended with a suggestion to ditch the madness and hide out at McDonald's until January. The ad was created for McDonald's Netherlands by agency TBWA\NEBOKO and production company Sweetshop, whose Los Angeles-based directing duo Mark Potoka and Matt Spicer shot the film. After the backlash, Sweetshop said it used AI as a tool but emphasized human effort in shaping the final product. "We generated what felt like dailies -- thousands of takes -- then shaped them in the edit just as we would on any high-craft production," the company said. "This wasn't an AI trick. It was a film."

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Rubio Orders Diplomats To Return To Using Times New Roman Font

Slashdot.org - Wed, 12/10/2025 - 08:00
An anonymous reader quotes a report from Reuters: U.S. Secretary of State Marco Rubio on Tuesday ordered diplomats to return to using Times New Roman font in official communications, calling his predecessor Antony Blinken's decision to adopt Calibri a "wasteful" diversity move, according to an internal department cable seen by Reuters. The department under Blinken in early January 2023 had switched to Calibri, a modern sans-serif font, saying this was a more accessible font for people with disabilities because it did not have the decorative angular features and was the default in Microsoft products. A cable dated December 9 sent to all U.S. diplomatic posts said that typography shapes the professionalism of an official document and Calibri is informal compared to serif typefaces. "To restore decorum and professionalism to the Department's written work products and abolish yet another wasteful DEIA program, the Department is returning to Times New Roman as its standard typeface," the cable said. "This formatting standard aligns with the President's One Voice for America's Foreign Relations directive, underscoring the Department's responsibility to present a unified, professional voice in all communications," it added.

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