Informatiebeheer aggregator

Ars Technica: EV charging infrastructure isn’t just for road trippers

Mon, 09 Dec 2024 23:44:48 +0100

Although there's been a whole lot of pessimism recently, electric vehicle sales continue to grow, even if it is less quickly than many hoped. That's true in the commercial vehicle space as well—according to Cox Automotive, 87 percent of vehicle fleet operators expect to add EVs in the next five years, and more than half thought they were likely to buy EVs this year. And where and when to plug those EVs in to charge is a potential headache for fleet operators.

The good news is that charging infrastructure really is growing. It doesn't always feel that way—the $7.5 billion allocated under the Inflation Reduction Act for charging infrastructure has to be disbursed via state departments of transportation, so the process there has been anything but rapid. But according to the Joint Office of Energy and Transportation, the total number of public charging plugs has doubled since 2020, to more than 144,000 level 2 plugs and closing in on 49,000 DC fast charger plugs.

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Ars Technica: Apple hit with $1.2B lawsuit after killing controversial CSAM-detecting tool

Mon, 09 Dec 2024 21:14:10 +0100

Thousands of victims have sued Apple over its alleged failure to detect and report illegal child pornography, also known as child sex abuse materials (CSAM).

The proposed class action comes after Apple scrapped a controversial CSAM-scanning tool last fall that was supposed to significantly reduce CSAM spreading in its products. Apple defended its decision to kill the tool after dozens of digital rights groups raised concerns that the government could seek to use the functionality to illegally surveil Apple users for other reasons. Apple also was concerned that bad actors could use the functionality to exploit its users and sought to protect innocent users from false content flags.

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Ars Technica: Paleolithic deep-cave compound likely used for rituals

Mon, 09 Dec 2024 21:00:19 +0100

Archaeologists excavating a paleolithic cave site in Galilee, Israel, have found evidence that a deep-cave compound at the site may have been used for ritualistic gatherings, according to a new paper published in the Proceedings of the National Academy of Sciences (PNAS). That evidence includes the presence of a symbolically carved boulder in a prominent placement, and well as the remains of what may have been torches used to light the interior. And the acoustics would have been conducive to communal gatherings.

Dating back to the Early Upper Paleolithic period, Manot Cave was found accidentally when a bulldozer broke open its roof during construction in 2008. Archaeologists soon swooped in and recovered such artifacts as stone tools, bits of charcoal, remains of various animals, and a nearly complete human skull.

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Ars Technica: Reddit debuts AI-powered discussion search—but will users like it?

Mon, 09 Dec 2024 20:59:47 +0100

On Monday, Reddit announced it would test an AI-powered search feature called "Reddit Answers" that uses an AI model to create summaries from existing Reddit posts to respond to user questions, reports Reuters.

The feature generates responses by searching through Reddit's vast collection of community discussions and comments. When users ask questions, Reddit Answers provides summaries of relevant conversations and includes links to related communities and posts.

The move potentially puts Reddit in competition with traditional search engines like Google and newer AI search tools like those from OpenAI and Perplexity. But while other companies pull information from across the Internet, Reddit Answers focuses only on content within Reddit's platform.

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Ars Technica: Cable ISPs compare data caps to food menus: Don’t make us offer unlimited soup

Mon, 09 Dec 2024 20:21:40 +0100

Cable broadband companies continue to insist that data caps are good for people with low incomes, pushing back against comments filed by consumer advocacy groups. NCTA—The Internet & Television Association urged the Federal Communications Commission to avoid regulating the monthly data limits and overage charges that cable firms such as Comcast and Cox impose on many Internet plans.

Advocacy groups "suggest that usage-based pricing disproportionately harms low-income users, reasoning that these users are least able to afford overage fees if they exceed data thresholds," the NCTA said in comments filed last week with the FCC. "However, in reality, usage-based pricing benefits low-income or price-sensitive consumers by providing additional options for less expensive plans."

The NCTA contends that "there is no basis for the assertion that regulation is warranted because low-income consumers are uniquely harmed by usage-based pricing. To the contrary, in many cases usage-based pricing provides more options for consumers, including lower-priced ones, which helps consumers stay connected."

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Ars Technica: Ten months after first tease, OpenAI launches Sora video generation publicly

Mon, 09 Dec 2024 20:06:24 +0100

On Monday, OpenAI released Sora Turbo, a new version of its text-to-video generation model, making it available to ChatGPT Plus and Pro subscribers through a dedicated website. The model generates videos up to 20 seconds long at resolutions reaching 1080p from a text or image prompt.

Open AI announced that Sora would be available today for ChatGPT Plus and Pro subscribers in the US and many parts of the world but is not yet available in Europe. As of early Monday afternoon, though, even existing Plus subscribers trying to use the tool are being presented with a message that "sign ups are temporarily unavailable" thanks to "heavy traffic."

Out of an abundance of caution, OpenAI is limiting Sora's ability to generate videos of people for the time being. At launch, uploads involving human subjects face restrictions while OpenAI refines its deepfake prevention systems. The platform also blocks content involving CSAM and sexual deepfakes. OpenAI says it maintains an active monitoring system and conducted testing to identify potential misuse scenarios before release.

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Ars Technica: Meet Hyperlight, Ars Technica’s new, even brighter “Light” mode

Mon, 09 Dec 2024 19:55:11 +0100

Like many sites, apps, and operating systems, Ars Technica has both "Light" and "Dark" visual styles. They look great! But even the "Light" mode has darker elements in it, and after our recent redesign, some Ars readers asked for an even lighter "Light" mode, one that would allow them to absolutely sear their own retinas with various shades of blinding white. (I kid, of course; for some readers, it's a serious visual comfort issue.)

We've spent the last month working up a third visual style to give the people what they want. Behold the fully armed and operational "Hyperlight" mode, our new visual theme featuring a white background, light gray headline boxes, and black text. You can activate it right now from the visual style menu on the navigation bar at the top of the page.

In total, we now have four visual modes. Hyperlight is the brightest of these, while Day & Night is our rebranded "Light mode" and mixes light and dark elements. Dark is all dark backgrounds with light text. The fourth mode is System, which automatically switches between Day & Night and Dark modes based on your operating system setting. (System will not switch the site to Hyperlight.)

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Ars Technica: US businesses will lose $1B in one month if TikTok is banned, TikTok warns

Mon, 09 Dec 2024 19:34:21 +0100

TikTok is doing everything it can to delay a potential ban starting the day before Donald Trump takes office in January.

On Monday, TikTok filed an emergency motion requesting a temporary injunction on a US law that requires its owner, ByteDance, to sell off TikTok by January 19 or else be banned in the US due to national security concerns.

Planning to appeal to the Supreme Court to block the law on First Amendment grounds, TikTok urged the court to delay enforcing the law until SCOTUS has ample time to review the constitutionality of the law, which would impact millions of American speakers who use TikTok each month. TikTok also argued that Trump could "moot" SCOTUS review if he decides to "save" TikTok, as he promised on the campaign trail.

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Ars Technica: Google gets an error-corrected quantum bit to be stable for an hour

Mon, 09 Dec 2024 19:25:23 +0100

On Monday, Nature released a paper from Google's quantum computing team that provides a key demonstration of the potential of quantum error correction. Thanks to an improved processor, Google's team found that increasing the number of hardware qubits dedicated to an error-corrected logical qubit led to an exponential increase in performance. By the time the entire 105-qubit processor was dedicated to hosting a single error-corrected qubit, the system was stable for an average of an hour.

In fact, Google told Ars that errors on this single logical qubit were rare enough that it was difficult to study them. The work provides a significant validation that quantum error correction is likely to be capable of supporting the execution of complex algorithms that might require hours to execute.

A new fab

Google is making a number of announcements in association with the paper's release (an earlier version of the paper has been up on the arXiv since August). One of those is that the company is committed enough to its quantum computing efforts that it has built its own fabrication facility for its superconducting processors.

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OII - Videos: OII researchers collaborate with Flickr to co-create 100-year plan

Mon, 09 Dec 2024 19:09:03 +0100