Today, DreamWorks published the open-source code for MoonRay, their production renderer used for films like The Bad Guys, Puss in Boots: The Last Wish, and other animation films. “OpenMoonRay is available via DreamWorks Animation’s GitHub,” reports Phoronix. “This professional-grade renderer is available under an Apache 2.0 license.”

From the README: “MoonRay was developed at DreamWorks and is in continuous active development and includes an extensive library of production-tested, physically based materials, a USD Hydra render delegate, multi-machine and cloud rendering via the Arras distributed computation framework.”

More details can be found via OpenMoonRay.org.

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The Nasdaq stock exchange has informed Russian Internet giant Yandex and e-commerce firm Ozon that their stocks will be delisted, the companies said on Wednesday, more than a year after trading in their securities was suspended. Reuters reports: Nasdaq suspended trading in the securities of a number of companies operating in Russia days after Moscow despatched tens of thousands of troops to Ukraine on Feb. 24, 2022. Yandex and Ozon said they would appeal the decision. Neither company has fallen under Western sanctions, although some of Yandex’s top management have. Recruiter Headhunter and payment service provider Qiwi were also notified of their anticipated delisting from Nasdaq, the two companies said.

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OpenAI’s ChatGPT has taken the world by storm with its ability to give solutions to complex problems almost instantly and with nothing more than a text prompt. Up until yesterday, ChatGPT was based on GPT-3.5, a deep learning language model that was trained on an impressive 175 billion parameters. Now, it’s based on GPT-4, capable of solving even more complex problems with greater accuracy (40% percent more likely to give factual responses). It’s also capable of receiving images as a basis for interaction, instead of just text. While the company has chosen not to reveal how large GPT-4 is, they claim it scored in the 88th percentile on a number of tests, including the Uniform Bar Exam, LSAT, SAT Math and SAT Evidence-Based Reading & Writing exams.

ChatGPT is extremely capable but its responses largely depend on the questions or prompts you enter. In other words, the better you describe and phrase the problem/question, the better the results. We’re already starting to see companies require that new hires know not only how to use ChatGPT but how to extract the most out of it.

That being said, we’d like to know how Slashdotters are using the chatbot. What are some of your favorite prompts? Have you used it to become more efficient at work? What about for coding? Please share specific prompts too to help us get similar results.

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After debating the term in a recent Slashdot subthread, longtime reader Tablizer wants to pose the question to a larger audience: what exactly are ‘microservices’? Over the past few years I’ve asked many colleagues what “microservices” are, and get a gazillion different answers. “Independent deploy-ability” has been an issue as old as the IBM hills. Don’t make anything “too big” nor “too small”; be it functions, files, apps, name-spaces, tables, databases, etc.

Overly large X’s didn’t need special terms, such as “monofunction”. We’d just call it “poorly partitioned/sized/factored”. (Picking the right size requires skill and experience, both in technology and the domain.) Dynamic languages are usually “independently deployable” at the file level, so what is a PHP “monolith”, for example?

Puzzles like this are abound when trying to use the Socratic method to tease out specific-ness. Socrates would quit and become a goat herder, as such discussions often turn sour and personal. Here’s a recent Slashdot subthread debating the term.

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China’s TikTok is considering separating from parent ByteDance to help address U.S. concerns about national security risks, Bloomberg News reported on Tuesday, citing people familiar with the matter. Reuters reports: A divestiture, which could result in a sale or initial public offering, is considered a last resort and will be pursued only if the company’s existing proposal with U.S. national security officials does not get approved, Bloomberg reported. The short-form video app is undergoing a national security review by the Committee on Foreign Investment in the United States (CFIUS) and it agreed last year to implement a number of measures under the plan, nicknamed “Project Texas”, in an attempt to placate hostile lawmakers.

CFIUS has stalled in its process, leaving TikTok unsure of whether its plans will be sufficient to continue operating in the country, according to the report. Members of CFIUS from the Justice Department have been unwilling to accept TikTok’s proposal, it added. CFIUS, a powerful national security body, had in 2020 unanimously recommended that ByteDance divest TikTok because of fears that user data could be passed on to China’s government.

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On Monday, Binance said it would suspend withdrawals and deposits for anybody using UK currency. The news came after the world’s largest crypto exchange’s banking partner in the UK, Paysafe, said it was abandoning crypto, at least as far as Binance was concerned. Gizmodo reports: In a statement to Gizmodo, a Paysafe spokesperson said that it was “too challenging” to offer its embedded wallet cryptocurrency services to UK customers because of the regulatory atmosphere in the UK. Paysafe is based in London, and said this decision was “taken in an abundance of caution.” Paysafe did not clarify whether it was abandoning crypto altogether, or just in its partnership with Binance. Paysafe called its UK portion of its crypto business “small” but clarified it was still working with Binance elsewhere in Europe and in Latin America.

Binance suspended withdrawals and deposits for any new customers using British pounds late on Monday, and according to Bloomberg the crypto exchange plans to suspend all GBP transactions for all customers starting May 22. The company is reportedly working to find “an alternative solution” to again allow customers to trade GBP for crypto.

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Meta’s head of commerce and financial technologies Stephane Kasriel posted on Twitter that the company will sunset its NFT and digital collectibles features on Instagram and Facebook. TechCrunch reports: This short-lived product only began testing with select Instagram creators last May, plus some Facebook users in June. By July, Meta expanded NFT support on Instagram for creators in 100 countries. Less than a year later, Meta is moving on from NFTs. “We’re winding down digital collectibles (NFTs) for now to focus on other ways to support creators, people, and businesses,” Kasriel wrote in a Twitter thread.

A Meta spokesperson told TechCrunch that it is shifting its investments away from NFTs toward products like Meta Pay, as well as features that enable creators to earn money directly on Meta platforms, like its tipping feature called gifts. The company also said it is testing ways for creators to earn ad revenue on Reels. “Let me be clear: creating opportunities for creators and businesses to connect with their fans and monetize remains a priority, and we’re going to focus on areas where we can make impact at scale, such as messaging and monetization opps for Reels,” Kasriel wrote.

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The U.S. Justice Department is probing last year’s collapse of the TerraUSD stablecoin, raising the possibility of criminal charges being filed against the stablecoin’s creator, Do Kwon, according to the Wall Street Journal, citing sources familiar with the matter. CoinDesk reports: The FBI and the Southern District of New York have interviewed former employees of Terraform Labs, the company behind TerraUSD, and sought to interview others, according to the Journal. Manhattan federal prosecutors are also examining chat-group discussions among prominent trading firms Jump Trading Group, Jane Street Group and failed FTX affiliate Alameda Research involving a potential bailout of TerraUSD, according to a separate report from Bloomberg, citing a person familiar with the matter.

Such a bailout never took place, but the investigation is seeking to determine whether the firms were involved in possible market manipulation. TerraUSD and its sister token, Luna, both eventually collapsed, setting off a series of high-profile failures of prominent crypto firms, including hedge fund Three Arrows capital, Voyager Digital and FTX. The Department of Justice previously alleged that an unnamed crypto firm — believed to be Jump — had bailed out TerraUSD once before, in an indictment against FTX founder Sam Bankman-Fried. In February, the SEC filed a civil fraud lawsuit against Kwon and Terraform Labs, accusing them of misleading investors about TerraUSD’s risks.

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A group of psychologists, two from Northwestern University and the third from the University of Oregon, has found via online testing that IQ scores in the U.S. may be dropping for the first time in nearly a century. Phys.Org reports: In this new effort, the researchers studied the results of online IQ tests taken by adults participating in the Synthetic Aperture Personality Assessment Project over a 12-year period. They found that IQ scores have dropped for all age groups, regardless of gender. They also found that the steepest declines were among young people. They also noted that while a few skills, such as spatial reasoning, were better than previous generations, other skills, such as problem solving, numerical series assessments and verbal reasoning, had all grown worse.

The researchers did not conduct any research to try to explain the drop, but suggest it might be linked to changes in the education system. They also did not address the controversial issue of the accuracy of IQ test scores in general as a means of measuring a person’s intelligence. The paper has been published in the journal Intelligence.

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An anonymous reader shares this report from 9to5Linux:

After Canonical’s announcement that future Ubuntu releases won’t include Flatpak support by default, someone already made an unofficial Ubuntu flavor that ships with support for Flatpak apps preinstalled and working out of the box, called Ubuntu Flatpak Remix.

Meet Ubuntu Flatpak Remix, an unofficial Ubuntu derivative that doesn’t feature support for Snap apps and comes with support for Flatpak apps working out of the box. Several key apps are preinstalled in the Flatpak format rather than as a Snap app, including the Mozilla Firefox web browser, Mozilla Thunderbird email client, and LibreOffice office suite…. Support for the Flathub portal is installed as well, so you’ll be able to install more apps with just a few clicks.

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