The Guardian reports: She has been described as "a vision of the future" who is every bit as good as other abstract artists today, but Ai-Da — the world's first ultra-realistic robot artist — hit a temporary snag before her latest exhibition when Egyptian security forces detained her at customs. Ai-Da is due to open and present her work at the Great Pyramid of Giza on Thursday, the first time contemporary art has been allowed next to the pyramid in thousands of years. But because of "security issues" that may include concerns that she is part of a wider espionage plot, both Ai-Da and her sculpture were held in Egyptian customs for 10 days before being released on Wednesday, sparking a diplomatic fracas... According to Aidan Meller, the human force behind Ai-Da, border guards detained Ai-Da at first because she had a modem, and then because she had cameras in her eyes (which she uses to draw and paint). "I can ditch the modems, but I can't really gouge her eyes out," he said. She was finally cleared through customs on Wednesday evening, hours before the exhibition was due to start, with the British embassy in Cairo saying they were "glad" the case had been resolved... Meller, an Oxford gallerist, said he always hoped his project would prompt debate about the rapid rise of AI technology. "She is an artist robot, let's be really clear about this. She is not a spy. People fear robots, I understand that. But the whole situation is ironic, because the goal of Ai-Da was to highlight and warn of the abuse of technological development, and she's being held because she is technology. Ai-Da would appreciate that irony, I think."

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"Ali Ghodsi was happily researching AI at Berkeley when he helped invent a revolutionary bit of code — and he wanted to give it away for free," remembers Forbes India. "But few would take it unless he charged for it. "Now his startup is worth $28 billion, and the career academic is a billionaire with a reputation as one of the best CEOs in the Valley." (Literally. VC Ben Horowitz of Andreessen Horowitz calls him the best CEO in Andreessen Horowitz's portfolio of hundreds of companies.) Inside a 13th-floor boardroom in downtown San Francisco, the atmosphere was tense. It was November 2015, and Databricks, a two-year-old software company started by a group of seven Berkeley researchers, was long on buzz but short on revenue. The directors awkwardly broached subjects that had been rehashed time and again. The startup had been trying to raise funds for five months, but venture capitalists were keeping it at arm's length, wary of its paltry sales. Seeing no other option, NEA partner Pete Sonsini, an existing investor, raised his hand to save the company with an emergency $30 million injection... Many of the original founders, Ghodsi in particular, were so engrossed with their academic work that they were reluctant to start a company — or charge for their technology, a best-of-breed piece of future-predicting code called Spark, at all. But when the researchers offered it to companies as an open-source tool, they were told it wasn't "enterprise ready". In other words, Databricks needed to commercialise. "We were a bunch of Berkeley hippies, and we just wanted to change the world," Ghodsi says. "We would tell them, 'Just take the software for free', and they would say 'No, we have to give you $1 million'." Databricks' cutting-edge software uses artificial intelligence to fuse costly data warehouses (structured data used for analytics) with data lakes (cheap, raw data repositories) to create what it has coined data "lakehouses" (no space between the words, in the finest geekspeak tradition). Users feed in their data and the AI makes predictions about the future. John Deere, for example, installs sensors in its farm equipment to measure things like engine temperature and hours of use. Databricks uses this raw data to predict when a tractor is likely to break down. Ecommerce companies use the software to suggest changes to their websites that boost sales. It's used to detect malicious actors — both on stock exchanges and on social networks. Ghodsi says Databricks is ready to go public soon. It's on track to near $1 billion in revenue next year, Sonsini notes. Down the line, $100 billion is not out of the question, Ghodsi says — and even that could be a conservative figure. It's simple math: Enterprise AI is already a trillion-dollar market, and it's certain to grow much larger. If the category leader grabs just 10 percent of the market, Ghodsi says, that's revenues of "many, many hundred billions." Later in the article Ghodsi offers this succinct summary of the market they entered. "It turns out that if you dust off the neural network algorithms from the '70s, but you use way more data than ever before and modern hardware, the results start becoming superhuman."

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"A star located 60 million light years away went supernova last year, and astronomers managed to capture all stages of the stellar explosion using telescopes both on the ground and in space," reports Gizmodo. Long-time Slashdot reader spaceman375 shared Gizmodo's report: This awesome display of astronomical power has yielded a dataset of unprecedented proportions, with independent observations gathered before, during, and after the explosion. It's providing a rare multifaceted view of a supernova during its earliest phase of destruction. The resulting data should vastly improve our understanding of the processes involved when stars go supernova, and possibly lead to an early warning system in which astronomers can predict the timing of such events. "We used to talk about supernova work like we were crime scene investigators, where we would show up after the fact and try to figure out what happened to that star," Ryan Foley, an astronomer at the University of California, Santa Cruz, and the leader of the investigation, explained in a press release. "This is a different situation, because we really know what's going on and we actually see the death in real time." Of course, it took 60 million years for the light from this supernova to reach Earth, so it's not exactly happening in "real time," but you get what Foley is saying... Observations of circumstellar material in close proximity to the star were made by Hubble just hours after the explosion, which, wow. The star shed this material during the past year, offering a unique perspective of the various stages that occur just prior to a supernova explosion. "We rarely get to examine this very close-in circumstellar material since it is only visible for a very short time, and we usually don't start observing a supernova until at least a few days after the explosion," said Samaporn Tinyanont, the lead author of the paper, which is set for publication in the Monthly Notices of the Royal Astronomical Society. TESS managed to capture one image of the evolving system every 30 minutes, starting a few days before the explosion and ending several weeks afterward. Hubble joined in on the action a few hours after the explosion was first detected. Archival data dating back to the 1990s was also brought in for the analysis, resulting in an unprecedented multi-decade survey of a star on its way out... In the press release, the researchers referred to SN 2020fqv as the "Rosetta Stone of supernovas," as the new observations could translate hidden or poorly understood signals into meaningful data.

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"Microsoft has been mainly telling consumers that Windows 11 is meant for newer PCs," reports PC Magazine. "However, an internet user has uploaded a video that shows the OS can actually run on a 15-year-old Pentium 4 chip from Intel." Last week, Twitter user "Carlos S.M." posted screenshots of his Pentium 4-powered PC running Windows 11. He then followed that up with a video and benchmarks to verify that his machine was running the one-core Pentium chip with only 4GB of DDR2 RAM. To install the OS onto the system, Carlos S.M. said he used a Windows 10 PE Installer, which can be used to deploy or repair Windows via a USB drive. "Windows 11 is installed in MBR (Master Boot Record)/Legacy Boot mode, no EFI emulation involved," he added. Of course, the OS runs a bit slow on the Pentium 4 chip. Nevertheless, it shows Windows 11 can easily run on decade-old hardware... Officially, Microsoft has said a PC must possess a newer security feature called TPM 2.0 in order to run Windows 11. To underscore the point, the company released a list of eligible CPUs, and the processors only go as far back as late 2017. However, the company has also quietly acknowledged that older PCs without TPM 2.0 can run Windows 11 — so long as the user decides to manually install the OS onto their machine... If you do install Windows 11 on an unsupported PC, Microsoft warns your machine may not be eligible to receive automatic updates. But apparently Carlos S.M. has had no problems receiving updates for his own Pentium-powered PC. "Windows update still works on this machine and even installed the Patch Tuesday," Carlos S.M. said in a follow-up tweet. Thanks to tlhIngan (Slashdot reader #30,335) for the tip!

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Luna (Slashdot reader #20,969) quotes the Devuan web site. "Dear Friends and Software Freedom Lovers," its announcement begins: "Devuan Developers are delighted to announce the release of Devuan Chimaera 4.0 as the project's new stable release. This is the result of many months of painstaking work by the Team and detailed testing by the wider Devuan community." This release is Based on Debian Bullseye (11.1) with Linux kernel 5.10, according to the announcement, and lets you choose your init system : sysvinit, runit, and OpenRC. Another feature it's touting: Improved desktop support. "Virtually all desktop environments available in Debian are now part of Devuan, systemd-free."

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"Bringing VS Code to the browser is the realization of the original vision for the product," Microsoft said in a blog post. "It is also the start of a completely new one. An ephemeral editor that is available to anyone with a browser and an internet connection is the foundation for a future where we can truly edit anything from anywhere." Or, as Mike Melanson describes it in his "This Week in Programming" column, "Microsoft continued its march toward developer dominance this week with the launch of Visual Studio Code for the Web, a lightweight version of the company's highly popular (mostly) open source code editor..." Now, before you go getting too excited, VS Code for the Web isn't really a fully-functional version of VS Code running in the browser, as it has no backend to back it up, which means its primary purpose is for client-side HTML, JavaScript, and CSS applications... VS Code for the Web is able to provide syntax colorization, text-based completions and other such features for popular languages such as C/C++, C#, Java, PHP, Rust, and Go, while TypeScript, JavaScript, and Python are "all powered by language services that run natively in the browser" and therefore provide a "better" experience, while those aforementioned Web languages, such as JSON, HTML, CSS, and LESS, will provide the best experience. Extensions, meanwhile — which are among the top reasons for using VS Code — generally work for user interface customizations (and can be synced with your other environments), but, again, not so much for those back-end features. Caveats aside, VS Code for the Web does, indeed, offer a lightweight, available-anywhere code editor for things like your tablet, your Chromebook, and heck, even your XBOX... While companies like Amazon and Google seem to be sitting idly by in this arena, Microsoft is not the only company focused on providing remote developer experiences. The Eclipse Foundation, for example, last year offered what it said was "a true open source alternative to Visual Studio Code" with Eclipse Theia, and Eclipse Foundation executive director Mike Milinkovich said he expects this to be just the beginning. "We have been saying for years that the future of developer tools is the browser. Developers already use their browsers for the vast majority of their day-to-day tasks, with code editing being amongst the last to move," Milinkovich wrote in an email. "Microsoft's recent vscode.dev announcement is a recognition of this trend. I expect that every serious cloud vendor will be following suit over the next few quarters." GitPod, meanwhile, has been hard at work in this very same arena, with its own launch just last month of the open source OpenVSCode Server, which also lets developers run upstream Visual Studio Code in the browser. Gitpod co-founder Johannes Landgraf calls it "yet another validation that we reached a tipping point of how and where we develop software" — but also more. "Think orchestration and provisioning of compute, operating system, language servers and all other tools you require for professional software development in the cloud." Melanson's column also argues VS Code for the Web is meant to entice geeks further into the Microsoft development universe. "The next thing you know, you've spent $100 on other things...like GitHub Codespaces, which is, after all, pretty much the same exact thing, except it provides all those back-end services and, more importantly for Microsoft, is not free to use. And more important still, once you've got all those developers fully hooked on VS Code, Codespaces, GitHub, and the rest of it, Azure isn't too far down the line now, is it?"

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Houses of Squam Light, Gloucester, 1923.

Mike Bouma (Slashdot reader #85,252) writes: A-EON Technology Ltd has released Enhancer Software Release 2.1 for AmigaOS4.1 FE update 2, which itself was released on 23 December 2020. It's an OS enhancement package with large amounts of updated and upgraded OS components. Also earlier this year Hyperion released AmigaOS 3.2 for all classic Amigas. Here's a roundup of new features by The Guru Meditation on YouTube.

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A new whistleblower affidavit submitted by a former Facebook employee "alleges that the company prizes growth and profits over combating hate speech, misinformation and other threats to the public," reports the Washington Post: The SEC affidavit goes on to allege that Facebook officials routinely undermined efforts to fight misinformation, hate speech and other problematic content out of fear of angering then-President Donald Trump and his political allies, or out of concern about potentially dampening the user growth key to Facebook's multi-billion-dollar profits... Friday's filing is the latest in a series since 2017 spearheaded by former journalist Gretchen Peters and a group she leads, the Alliance to Counter Crime Online. Taken together, the filings argue that Facebook has failed to adequately address dangerous and criminal behavior on its platforms, including Instagram, WhatsApp and Messenger... "Zuckerberg and other Facebook executives repeatedly claimed high rates of success in restricting illicit and toxic content — to lawmakers, regulators and investors — when in fact they knew the firm could not remove this content and remain profitable," Peters said in a statement. Friday's filing, which was accompanied by a second affidavit from Peters based on interviews she conducted with other former company employees, argues that top leaders at Facebook, including chief executive Mark Zuckerberg and Chief Operating Officer Sheryl Sandberg, are aware of the severity of problems within the company but have failed to report them in SEC filings available to investors... Section 230 of the Communications Decency Act, which some lawmakers are pushing to reform, gives broad immunity to Internet companies for content that users post on their platforms. That is a barrier to some kinds of legal scrutiny but not necessarily to an investigation by the SEC, which has wide-ranging enforcement powers. There appears to be a convenient case study available. Facebook "had set up safeguards that were aimed at combating misinformation and other forms of platform abuse" in the run-up to America's 2020 election, "but it dismantled many of them by mid-December," Bloomberg reported Friday, citing a new package of redacted documents provided to Congress by whistleblower Frances Haugen. And in addition, "In early December, Facebook disbanded a 300-person squad known as Civic Integrity, which had the job of monitoring misuse of the platform around elections... even as efforts to delegitimize the election intensified." Meanwhile, Stop the Steal groups were "amplifying and normalizing misinformation and violent hate in a way that delegitimized a free and fair election," Facebook's internal analysis concluded. But there's more in that company after-action report, adds the Washington Post: The documents also provide ample support that the company's internal research over several years had identified ways to diminish the spread of political polarization, conspiracy theories and incitements to violence but that in many instances, executives had declined to implement those steps... The documents and interviews with former employees make clear that Facebook has deep, highly precise knowledge about how its users are affected by what appears on its sites. Facebook relentlessly measures an astonishing array of data points, including the frequency, reach and sources of falsehoods and hateful content and often implements measures to suppress both. The company exhaustively studies potential policy changes for their impacts on user growth and other factors key to corporate profits, such as engagement, the extent of sharing and other reactions. The article adds that at Facebook, even the public relations and political impacts "are carefully weighed — to the point that potentially flattering and unflattering news headlines about the company are sketched out for review."

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"The BBC is reporting that Facebook has been fined a record £50 million by the UK's Competition and Markets Authority," writes long-time Slashdot reader Hope Thelps, "for deliberately failing to provide required information" (pertaining to Facebook's 2020 acquisition of Gif-sharing service Giphy). The BBC reports: The £50m fine the CMA handed Facebook is more than 150 times higher than the previous record handed down for similar offences, at £325,000. Speaking about its decision to fine the social media giant, the CMA said in a statement: "This is the first time a company has been found by the CMA to have breached an [order] by consciously refusing to report all the required information." Giphy is widely used by Facebook's competitors to power animated Gif images used in social media apps, on mobile keyboards, and elsewhere online. That led to potential competition concerns. The CMA issued something called an "initial enforcement order", which limits how companies that are merging, but under investigation, operate. It is designed to keep the entities semi-separate and in competition with each other until the investigation is over. Facebook is obliged to provide updates and information to make clear how it is complying with the order. "Given the multiple warnings it gave Facebook, the CMA considers that Facebook's failure to comply was deliberate," the CMA said. That "fundamentally undermined its ability to prevent, monitor and put right any issues". The fine for that offence is £50m. Separately, the CMA announced a £500,000 fine for Facebook changing its chief compliance officer — twice — "without seeking consent first".

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The climate activist speaks to the BBC about the COP26 conference, emissions targets and rickrolling.

The world's biggest oil exporter will cut carbon emissions, but not stop producing fossil fuels.

An anonymous reader quotes a report from Motherboard: In the early hours of Sunday morning, hackers took down the corporate servers and systems of Sinclair Broadcast Group, a giant U.S. TV conglomerate that owns or operates more than 600 channels across the country. Days later, inside the company, "it's pandemonium and chaos," as one current employee, who asked to remain anonymous as they were not authorized to speak to the press, told Motherboard. Sinclair has released very few details about the attack since it was hacked Sunday. On Wednesday, Bloomberg reported that the group behind the attack is the infamous Evil Corp., a ransomware gang that is believed to be based in Russia and which was sanctioned by the U.S. Treasury department in 2019. The ransomware attack interfered with several channels' broadcast programming, preventing them from airing ads or NFL games, as reported by The Record, a news site owned by cybersecurity firm Recorded Future. It has also left employees confused and wondering what's going on, according to current Sinclair workers. "Whoever did this, they either by accident or by design did a very good job," a current employee said in a phone call, explaining that there are some channels that haven't been able to air commercials since Sunday. "We're really running in the blind [...] you really can't do your job." The employee said that he was working on Sunday and was able to get two emails out to colleagues. "And one of them got it, and the other one didn't," they said. Employees did not have access to their emails until Tuesday morning, according to the two employees and text messages seen by Motherboard. The office computers, however, are still locked by the company out of precaution, and Sinclair told employees not to log into their corporate VPN, which they usually used to do their jobs. Until Thursday, the company was communicating with employees via text, according to the sources, who shared some of the texts sent by the company. In one of them, they called for an all hands meeting. The meeting, according to the two current employees, was quick and vague. Both sources said that the company should be more transparent with its own employees.

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Zack Nelson decided to go back in time and add a suitably classic storage medium to a retrocomputing project, in the form of a cassette interface. Hackaday reports: The cassette player he had available was a Pearlcorder L400, which uses the smaller microcassette instead of the familiar audio tapes used in your Walkman or boombox. [Zack] designed the entire thing from the ground up: first he decided to use differential Manchester encoding, which provides immunity against common disturbances like speed variations (which cause wow and flutter). The data is encoded in the frequency range from 1 kHz to 2 kHz, which suits the bandwidth of the cassette player. Next, he designed the interface between the computer and the tape recorder; built from an op-amp and a comparator with a handful of discrete components, it filters the incoming signal and clips it to provide a clean digital signal to be read out directly by the computer. The system is demonstrated by hooking it up to an Arduino Nano, which reads out the data stream at about 3000 baud. The noise it makes should bring back memories to anyone brought up with the "PRESS PLAY ON TAPE" message.

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Millions of tonnes of sand were shifted to part of the Norfolk coast - have they held back the sea?