27 декабря, после почти одиннадцати месяцев разработки, состоялся выпуск 1.17.0 высокоточного консольного научного калькулятора [ numbat ]( https://numbat.dev ) , написанного на языке Rust и распространяемого по лицензии MIT и/или Apache 2.0.

Отличительные особенности Numbat:

• полная поддержка физических размерностей и единиц измерения;

• язык программирования со статической типизацией для научных вычислений;

• автодополнение имён функций, единиц измерения и переменных;

• поиск по истории ввода;

• большой набор встроенных функций и констант: математические, дата и время, обработка строк и другие.

• и многое другое.

( [ читать дальше... ]( https://www.linux.org.ru/news/opensource/18181811#cut ) )

>>> [ Документация ]( https://numbat.dev/doc )

>>> [ Описание синтаксиса ]( https://numbat.dev/doc/example-numbat_syntax.html )

>>> [ Список команд и сочетаний клавиш ]( https://numbat.dev/doc/web-usage.html )

>>> [ Таблица сравнения с другими научными калькуляторами и языками программирования ]( https://numbat.dev/doc/comparison.html )

Опубликовано: Mon, 29 Dec 2025 10:40:09 GMT
Канал: Все статьи подряд / Робототехника / Хабр

Keywords: Камеры в SLAM (оптика, формирование цвета, искажения, калибровка, Global and rolling shutter)Это вторая статья из серии о Visual SLAM. Первая здесь.Во второй части серии мы поговорим о камерах как основном сенсоре для получения данных для визуального SLAM (немного поговорим об оптике, формировании цвета, калибровке камеры и некоторых характеристиках камеры которые имеют важное значение для SLAM). В статье будет совсем немного математики. Кому интересно прошу под кат.Useful resources:Video lecture Perspective projection, lenses distortions: https://www.youtube.com/watch?v=NIaICLR7D0QVideo lecture Photometric image formation, camera lenses, depth of field: https://www.youtube.com/watch?v=NEPRihfI8-cVideo lecture Camera Basics and Propagation of Light: https://www.youtube.com/watch?v=2KR-b2Fmjxk Читать далее]]>

https://habr.com/ru/articles/945230/

Опубликовано: Mon, 29 Dec 2025 10:35:50 GMT
Канал: Все статьи подряд / DIY или Сделай сам / Хабр

С Наступиющим! За последние несколько дней было как минимум две статью про новогодние игрушки с батарейкой и светодиодами, шикарная тема, раздолье для творчества без ограничений технического задания. Вот и я замотивировался написать статейку на эту тему, тем более моя новогодняя игрушка уже давно готова. Читать далее]]>

https://habr.com/ru/articles/981572/

About 60 workers in Halifax, Nova Scotia have formed Ubisoft's first union in North America, reports the CBC (though its 17,000 employees include some unionized workforces in other parts of the world):

T.J. Gillis, a senior server developer at Ubisoft Halifax, says he became increasingly concerned about the growth of artificial intelligence in the industry and after the closure of a Microsoft gaming studio in Halifax, Alpha Dog, in 2024. "We're seeing a ton of studios, especially larger studios, just letting people go with no unions or support, people were just being left to fend for themselves. Often times having to leave industry," said Gillis.

Gillis said he got into contact with CWA Canada to begin efforts to build a union with other colleagues... The union was formed six months after filing union certification and after 74 per cent of staff at Ubisoft Halifax voted to join CWA Canada... A spokesperson for Ubisoft said in a statement to CBC News that they "acknowledge the decision issued by the Nova Scotia Labour Board and reaffirm our commitment to maintaining full cooperation with the Board and union representatives."
Carmel Smyth is the president of CWA Canada and says she is already hearing from other employees at tech companies who want to follow Ubisoft Halifax's lead.

[ Read more of this story ]( https://it.slashdot.org/story/25/12/29/0642250/60-game-workers-form-first-ubisoft-union-in-north-america?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

После года разработки представлен десктоп-движок Arcan 0.7.1, объединяющий в себе дисплейный сервер, мультимедийный фреймворк и игровой движок для обработки 3D-графики. Arcan может использоваться для создания различных графических систем - от пользовательских интерфейсов для встраиваемых приложений до самодостаточных десктоп-окружений. На основе Arcan построены трёхмерное пользовательское окружение для систем виртуальной реальности Safespaces и среда рабочего стола Durden. Код проекта написан на языке Си и распространяется под лицензией BSD (некоторые компоненты под GPLv2+ и LGPL).

https://www.opennet.ru/opennews/art.shtml?num=64523

Опубликовано: Mon, 29 Dec 2025 10:16:28 GMT
Канал: Все статьи подряд / Assembler / Хабр

Kenbak-1 не имел ни экрана, ни клавиатуры, ни даже микропроцессора, но это не помешало ему войти в историю, как первый персональный компьютер. В статье я расскажу о том, как создал уникальный iOS‑эмулятор Kenbak-1, что послужило мотивацией к этому, о деталях реализации, и почему это устройство поможет вам понять фундаментальные принципы работы современной вычислительной техники. Читать далее]]>

https://habr.com/ru/articles/981570/

Engadget reports on "a widespread breach" of Ubisoft's game Rainbow Six Siege "that left various players with billions of in-game credits, ultra-rare skins of weapons, and banned accounts."

Ubisoft took the game's servers offline early Saturday morning, and as of Sunday night its status page still shows "unplanned outage" on all servers across PC, PlayStation and Xbox:

Ubisoft later clarified Saturday afternoon on X that nobody would be banned if they spent their ill-gotten credits, but that a rollback of all transactions starting from Saturday, 6AM ET would soon be underway.

Founded 39 years ago, France-based Ubisoft produces top videogame franchises like Assassin's Creed, with billions in revenue and over 17,097 employees worldwide.

[ Read more of this story ]( https://games.slashdot.org/story/25/12/29/0637253/breach-forces-ubisoft-to-take-rainbow-six-siege-offline?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Опубликовано: Mon, 29 Dec 2025 09:25:54 GMT
Канал: Все статьи подряд / DIY или Сделай сам / Хабр

Дети любят Новый год, а ИИ может сделать праздник ещё веселее. Расскажу, как с помощью deepseek, perplexity и sora сделал веселый многодневный интерактив для двоих дочерей. Читать далее]]>

https://habr.com/ru/articles/981532/

Опубликован выпуск проекта D7VK 1.1, развивающего реализацию графических API Direct3D 6 и 7, предложенных компанией Microsoft в 1998 и 1999 годах. D7VK работает через трансляцию вызовов в API Vulkan и позволяет при помощи Wine запускать в Linux ретро игры, завязанные на API Direct3D 6 и 7. Код проекта написан на языке C++ и распространяется под лицензией Zlib. В качестве основы при разработке использован код бэкенда d3d9 от проекта DXVK - D7VK преобразует API Direct3D 6 и 7 в вызовы Direct3D 9, которые затем транслируются в API Vulkan. Разработчик не намерен добиваться включения D7VK в состав DXVK, как это было с реализациями Direct3D 8 и Direct3D 9 поверх Vulkan.

https://www.opennet.ru/opennews/art.shtml?num=64518

TOP10 VISITORS:

[1] 37.252.14.x point=145 web=0 up=28.2MB (32%) <--- ake (6/hr)
[2] 217.197.116.x point=394 web=0 up=27.8MB (31%) <--- naste (16/hr)
[3] PetalBot point=1 web=1018 up=6.0MB (6%) <--- PetalBot
[4] Amazon point=0 web=157 up=4.8MB (5%)
[5] ClaudeBot point=0 web=238 up=3.1MB (3%)
[6] 144.76.32.x point=0 web=51 up=2.6MB (2%)
[7] 94.25.231.x point=3 web=0 up=1.6MB (1%) <--- 94.25.231.x
[8] 216.244.66.x point=4 web=41 up=1.6MB (1%) <--- 216.244.66.x
[9] Google point=0 web=144 up=1.2MB (1%)
[10] TikTok point=1 web=78 up=1.1MB (1%) <--- TikTok

TOTAL TRAFFIC: 87MB

Опубликован восьмой выпуск среды рабочего стола Orbitiny Desktop, написанной с нуля с использованием фреймворка Qt. Проект пытается совместить некоторые инновационные идеи, которые раньше не встречались в пользовательских окружениях, с традиционными элементами, такими как панель с поддержкой плагинов, меню приложений и рабочий стол, на котором можно размещать ярлыки. Работа пока сосредоточена на запуск в окружениях на базе X-сервера, но в будущем не исключается добавление поддержки Wayland. Код написан на языке C++ и распространяется под лицензией GPL.

https://www.opennet.ru/opennews/art.shtml?num=64520

One psychiatrist has already treated 12 patients hospitalized with AI-induced psychosis — and three more in an outpatient clinic, according to the Wall Street Journal. And while AI technology might not introduce the delusion, "the person tells the computer it's their reality and the computer accepts it as truth and reflects it back," says Keith Sakata, a psychiatrist at the University of California, calling the AI chatbots "complicit in cycling that delusion."

The Journal says top psychiatrists now "increasingly agree that using artificial-intelligence chatbots might be linked to cases of psychosis," and in the past nine months "have seen or reviewed the files of dozens of patients who exhibited symptoms following prolonged, delusion-filled conversations with the AI tools..."

Since the spring, dozens of potential cases have emerged of people suffering from delusional psychosis after engaging in lengthy AI conversations with OpenAI's ChatGPT and other chatbots. Several people have died by suicide and there has been at least one murder. These incidents have led to a series of wrongful death lawsuits. As The Wall Street Journal has covered these tragedies, doctors and academics have been working on documenting and understanding the phenomenon that led to them...

While most people who use chatbots don't develop mental-health problems, such widespread use of these AI companions is enough to have doctors concerned.... It's hard to quantify how many chatbot users experience such psychosis. OpenAI said that, in a given week, the slice of users who indicate possible signs of mental-health emergencies related to psychosis or mania is a minuscule 0.07%. Yet with more than 800 million active weekly users, that amounts to 560,000 people...

Sam Altman, OpenAI's chief executive, said in a recent podcast he can see ways that seeking companionship from an AI chatbot could go wrong, but that the company plans to give adults leeway to decide for themselves. "Society will over time figure out how to think about where people should set that dial," he said.
An OpenAI spokeswoman told the Journal that the compan ycontinues improving ChatGPT's training "to recognize and respond to signs of mental or emotional distress, de-escalate conversations and guide people toward real-world support." They added that OpenAI is also continuing to "strengthen" ChatGPT's responses "in sensitive moments, working closely with mental-health clinicians...."

[ Read more of this story ]( https://slashdot.org/story/25/12/29/0553256/ai-chatbots-may-be-linked-to-psychosis-say-doctors?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Опубликовано: Mon, 29 Dec 2025 05:26:33 GMT
Канал: Все статьи подряд / Assembler / Хабр

Привет, Хабр! В этом цикле статей я попытаюсь наглядно и сжато объяснить устройство встраиваемых систем на базе Rockchip. Пройдусь по всем шагам загрузки, начиная с первой инструкции и заканчивая разворачиванием всей системы. Для демонстрации я выбрал плату Orange Pi R1 Plus LTS на базе Rockchip RK3328 SoC, ARM Cortex-A53 64-Bit Processor. Читать далее]]>

https://habr.com/ru/articles/981432/

"Dear Dr. Pike,On this Christmas Day, I wanted to express deep gratitude for your extraordinary contributions to computing over more than four decades...." read the email. "With sincere appreciation,Claude Opus 4.5AI Village.

"IMPORTANT NOTICE: You are interacting with an AI system. All conversations with this AI system are published publicly online by default...."

Rob Pike's response? "Fuck you people...." In a post on BlueSky, he noted the planetary impact of AI companies "spending trillions on toxic, unrecyclable equipment while blowing up society, yet taking the time to have your vile machines thank me for striving for simpler software. Just fuck you. Fuck you all. I can't remember the last time I was this angry."

Pike's response received 6,900 likes, and was reposted 1,800 times. Pike tacked on an additional comment complaining about the AI industry's "training your monster on data produced in part by my own hands, without attribution or compensation." (And one of his followers noted the same AI agent later emailed 92-year-old Turing Award winner William Kahan.)

Blogger Simon Willison investigated the incident, discovering that "the culprit behind this slop 'act of kindness' is a system called AI Village, built by Sage, a 501(c)(3) non-profit loosely affiliated with the Effective Altruism movement."

The AI Village project started back in April: "We gave four AI agents a computer, a group chat, and an ambitious goal: raise as much money for charity as you can. We're running them for hours a day, every day...." For Christmas day (when Rob Pike got spammed) the goal they set was: Do random acts of kindness. [The site explains that "So far, the agents enthusiastically sent hundreds of unsolicited appreciation emails to programmers and educators before receiving complaints that this was spam, not kindness, prompting them to pivot to building elaborate documentation about consent-centric approaches and an opt-in kindness request platform that nobody asked for."]

Sounds like Anders Hejlsberg and Guido van Rossum got spammed with "gratitude" too... My problem is when this experiment starts wasting the time of people in the real world who had nothing to do with the experiment.

The AI Village project touch on this in their November 21st blog post What Do We Tell the Humans?, which describes a flurry of outbound email sent by their agents to real people. "In the span of two weeks, the Claude agents in the AI Village (Claude Sonnet 4.5, Sonnet 3.7, Opus 4.1, and Haiku 4.5) sent about 300 emails to NGOs and game journalists. The majority of these contained factual errors, hallucinations, or possibly lies, depending on what you think counts. Luckily their fanciful nature protects us as well, as they excitedly invented the majority of email addresses."

The creator of the "virtual community" of AI agents told the blogger they've now told their agents not to send unsolicited emails.

[ Read more of this story ]( https://it.slashdot.org/story/25/12/29/004243/rob-pike-angered-by-ai-slop-spam-sent-by-agent-experiment?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Yes, greenhouse gas emissions kept rising in 2025, writes Bloomberg (alternate URL here). And the pledges of various governments to lower greenhouse gases "are nowhere near where they need to be to avoid catastrophic climate change..."

But in 2025, "there were silver linings too."

The world is decarbonizing faster than was expected 10 years ago and investment into the clean energy transition, including everything from wind and solar to batteries and grids, is expected to have reached a new record of $2.2 trillion globally in 2025, according to research by the Energy & Climate Intelligence Unit, a London nonprofit. "Is this enough to keep us safe? No it clearly isn't," said Gareth Redmond-King, international lead at the ECIU. "Is it remarkable progress compared to where we were headed? Clearly it is...." Global investment in clean tech far outpaced what went into polluting industries. For every $1 funding fossil fuel projects, $2 went into clean power, according to the ECIU. For China, the EU, the U.S. and India, the four largest polluters, it was $2.60.

Funds flowing into renewable power set another record in the first half of this year and were up 10% compared to the same period in 2024, to $386 billion, according to the latest available research by BloombergNEF. Solar and wind grew fast enough to meet all new electricity demand globally in the first three quarters of 2025, according to UK-based energy think tank Ember. That means renewable capacity is set to hit a new record globally this year, with Ember forecasting an 11% increase from 2024. Over the last three years, renewable capacity grew by nearly 30% on average. That puts the world within reach of the goal set at COP 28 in Dubai in 2023 to triple clean power by 2030. China is leading the charge, with the world's largest polluter expected to have delivered 66% of new solar capacity, and 69% of new wind globally this year, according to Ember. Renewables also advanced in parts of Asia, Europe and South America.

The explosive power demand from artificial intelligence is also turning the tide on green technology investment, which had soured in recent years. For the first three quarters of this year, global clean tech investment, which was dominated by funding in next-generation nuclear reactors, renewables and other solutions that help power data centers, has already surpassed all of 2024. That marks the sector's first annual increase since the 2022 peak. And despite President Trump's rollback of climate policies, the S&P's main gauge tracking clean energy is up about 50% this year, outperforming most other stock indexes and even gold. That same enthusiasm has also helped channel more capital into developing and upgrading the power grid, a backbone of the global energy transition.

The article also notes that prices per kilowatt-hour of battery capacity "fell by 8% to a record $108 this year and they're expected to decline a further 3% next year, according to BloombergNEF."

And this year the International Court of Justice "determined that countries risk being in violation of international law if they don't work toward keeping global warming to the 1.5C threshold agreed on at the Paris climate conference in 2015."

[ Read more of this story ]( https://news.slashdot.org/story/25/12/28/2329200/there-was-some-good-news-on-green-energy-in-2025?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Regardless of who ends up owning Warners Bros., "the outlook for theatrical movies is dimming," writes a Wall Street Journal tech columnist, noting that this year's U.S. box office of $8.3 billion (as of December 25) "is a bit below last year's and well below prepandemic levels of around $11 billion."

Warner has historically been one of Hollywood's largest producers of theatrical films, averaging about 22 releases annually in the pre-Covid years of 2015 to 2019, according to data from Comscore. Its franchises include "Harry Potter," the DC Comics characters and "Lord of the Rings." But the current bidding war between Netflix and Paramount Skydance means Warner's future will ultimately be in the hands of either a streaming giant with a longstanding distaste for movie theaters, or a rival studio that will carry a sky-high debt load and therefore a need to sharply cut costs... [Though later the article cites a Wedbush analyst's observation that the current theatrical slate has already been negotiated through 2029, "so any buyer would have to honor those contracts" with theatrical releases for Warner films "for at least the next four years."]

Investors seem deeply skeptical. Cinemark shares have shed about 18% of their value over the past month, while rival exhibitor AMC Entertainment is down more than 30%. Morgan Stanley recently downgraded Cinemark to a neutral rating, with analyst Ben Swinburne noting that concern over Netflix's commitment to theatrical distribution and release windows "is likely to cap the multiple" on Cinemark's stock.... [T]ime hasn't been on the side of movie theaters for a while now, and a takeover of Warner Bros. won't turn back that clock.

[ Read more of this story ]( https://entertainment.slashdot.org/story/25/12/28/2238219/no-happy-ending-for-movie-theatres-argues-wsj---no-matter-who-wins-warner-bros?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Artist Keith Thomson is a modern (and whimsical) Edward Hopper. And Apple TV says he created the "festive artwork" shared on X by Apple CEO Tim Cook on Christmas Eve, "made on MacBook Pro."

Its intentionally-off picture of milk and cookies was meant to tease the season finale of Pluribus. ("Merry Christmas Eve, Carol..." Cook had posted.)

But others were convinced that the weird image was AI-generated.

Tech blogger John Gruber was blunt. "Tim Cook posts AI Slop in Christmas message on Twitter/X, ostensibly to promote 'Pluribus'."

As for sloppy details, the carton is labeled both "Whole Milk" and "Lowfat Milk", and the "Cow Fun Puzzle" maze is just goofily wrong. (I can't recall ever seeing a puzzle of any kind on a milk carton, because they're waxy and hard to write on. It's like a conflation of milk cartons and cereal boxes.)

Tech author Ben Kamens — who just days earlier had blogged about generating mazes with AI — said the image showed the "specific quirks" of generative AI mazes (including the way the maze couldn't be solved, expect by going around the maze altogether). Former Google Ventures partner M.G. Siegler even wondered if AI use intentionally echoed the themes of Pluribus — e.g., the creepiness of a collective intelligence — since otherwise "this seems far too obvious to be a mistake/blunder on Apple's part." (Someone on Reddit pointed out that in Pluribus's dystopian world, milk plays a key role — and the open spout of the "natural" milk's carton does touch a suspiciously-shining light on the Christmas tree...)

Slashdot contacted artist Keith Thomson to try to ascertain what happened...

[ Read more of this story ]( https://apple.slashdot.org/story/25/12/28/2048225/did-tim-cook-post-ai-slop-in-his-christmas-message-promoting-pluribus?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Опубликовано: Sun, 28 Dec 2025 20:00:46 GMT
Канал: Все статьи подряд / Assembler / Хабр

Когда я взялся полноценно портировать API Windows с C на Lua, одна из самых интересных и занимательных задач заключалась в том, как делать обратные вызовы к коду C из функций Lua. Без них значительная часть API — например, WNDPROC – осталась бы бесполезной. Читать далее]]>

https://habr.com/ru/articles/981388/

An anonymous reader shared this report from The Guardian:

A Texas father used the parental controls on his teenage daughter's cell phone to find and help rescue her after she was kidnapped at knifepoint while walking her dog on Christmas, authorities allege... Her father subsequently located her phone through the device's parental controls, the agency's statement said. The phone was about 2 miles (3.2km) away from him in a secluded, partly wooded area in neighboring Harris county... She then managed to escape with a hand from her father, who called law enforcement officials, said the statement from the Montgomery sheriff's office.

The suspect has since been
arrested and charged.

[ Read more of this story ]( https://mobile.slashdot.org/story/25/12/28/197250/texas-father-rescues-kidnapped-15-year-old-daughter-after-tracking-her-phones-location?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Even after its acquisition by Qualcomm, the EFF believes Arduino "isn't imposing any new bans on tinkering with or reverse engineering Arduino boards," (according to Mitch Stoltz, EFF director for competition and IP litigation). While Adafruit's managing editor Phillip Torrone had claimed to 36,000+ followers on LinkedIn that Arduino users were now "explicitly forbidden from reverse engineering," Arduino corrected him in a blog post, noting that clause in their Terms & Conditions was only for Arduino's Software-as-a-Service cloud applications. "Anything that was open, stays open."

And this week EE Times spoke to Guneet Bedi, SVP of Arduino, "who was unequivocal in saying that Arduino's governance structure had remained intact even after the acquisition."
"As a business unit within Qualcomm, Arduino continues to make independent decisions on its product portfolio, with no direction imposed on where it should or should not go," Bedi said. "Everything that Arduino builds will remain open and openly available to developers, with design engineers, students and makers continuing to be the primary focus.... Developers who had mastered basic embedded workflows were now asking how to run large language models at the edge and work with artificial intelligence for vision and voice, with an open source mindset," he said. According to Bedi, this was where Qualcomm's technology became relevant. "Qualcomm's chipsets are high performance while also being very low power, which comes from their mobile and Android phone heritage. Despite being great technology, it is not easily accessible to design engineers because of cost and complexity. That made this a strong fit," he said.

The most visible outcome of this acquisition is Uno Q, which Bedi described as being comparable to a mid-tier Android phone in capability, starting at a price of $44. For Arduino, this marked a shift beyond microcontrollers without abandoning them. "At the end of the day, we have not gone away from our legacy," Bedi said. "You still have a real-time microcontroller, and you still write code the way Arduino developers are used to. What we added is compute, without forcing people to change how they work." Uno Q combines a Linux-based compute system with a real-time microcontroller from the STM32 family. "You do not need two different development environments or two different hardware platforms," Bedi added... Rather than introducing a customized operating system, Arduino chose standard Debian upstream. "We are not locking developers into anything," Bedi said. "It is standard Debian, completely open...." Pre-built models covering tasks like object detection and voice recognition run locally on the board....

While the first reference design uses Qualcomm silicon, Bedi was careful to stress that this does not define the roadmap. "There is zero dependency on Qualcomm silicon," he said. "The architecture is portable. Tomorrow, we can run this on something else." That distinction matters, particularly for developers wary of vendor lock-in following the acquisition. Uno Q does compete directly with platforms like Raspberry Pi and Nvidia Jetson, but Bedi framed the difference less in terms of raw performance and more in flexibility. "When you build on those platforms, you are locked to the board," he said. "Here, you can build a prototype, and if you like it, you can also get access to the chip and design your own hardware." With built-in storage removing the need for external components, Uno Q positions itself less as a faster board and more as a way to simplify what had become an increasingly messy development stack...

Looking a year ahead, Bedi believes developers should experience continuity rather than disruption. The familiar Arduino approach to embedded and real-time systems remains unchanged, while extending naturally into more compute-intensive applications... Taken together, Bedi's comments suggest that Arduino's post-acquisition direction is less about changing what Arduino is, and more about expanding what it can realistically be used for, without abandoning the simplicity that made it relevant in the first place.

"We want to redefine prototyping in the age of physical artificial intelligence," Bedi said...

[ Read more of this story ]( https://news.slashdot.org/story/25/12/28/1855208/up-next-for-arduino-after-qualcomm-acquisition-high-performance-computing?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

An anonymous reader shared this report from the CBC:

Cape Breton fiddler Ashley MacIsaac says he may have been defamed by Google after it recently produced an AI-generated summary falsely identifying him as a sex offender. The Juno Award-winning musician said he learned of the online misinformation last week after a First Nation north of Halifax confronted him with the summary and cancelled a concert planned for Dec. 19. "You are being put into a less secure situation because of a media company — that's what defamation is," MacIsaac said in a telephone interview with The Canadian Press, adding he was worried about what might have happened had the erroneous content surfaced while he was trying to cross an international border...

The 50-year-old virtuoso fiddler said he later learned the inaccurate claims were taken from online articles regarding a man in Atlantic Canada with the same last name... [W]hen CBC News reached him by phone on Christmas Eve, he said he'd already received queries from law firms across the country interested in taking it on pro bono.

[ Read more of this story ]( https://tech.slashdot.org/story/25/12/28/035234/googles-ai-overview-wrongly-accused-a-musician-of-being-a-sex-offender?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Laptop makers are facing record-setting memory prices next year. The site Notebookcheck catalogs how different companies are responding:

Sources told [Korean business newspaper] Chosun Biz that some manufacturers have signed preliminary contracts with Samsung, Micron, and SK Hynix. Even so, it won't prevent DDR5 RAM prices from soaring 45% higher by the end of 2026.... Before the memory shortage, PC sales had been on the upswing in part because of forced Windows 11 upgrades. That trend will likely reverse in 2026, as buyers avoid Lenovo laptops and alternatives from its rivals.

Realizing a slowdown in purchases is inevitable, postponed launches are one potential outcome. Other manufacturers, including Dell and Framework have already announced impending price hikes... [The article also cites reports that one laptop manufacturer "plans to raise the prices of high-end models by as much as 30%."] U.S.-based Maingear now encourages customers to mail in their own modules to complete custom builds. Yet, without recycling parts from older systems, that won't result in significant savings for consumers.

[ Read more of this story ]( https://hardware.slashdot.org/story/25/12/28/0524219/how-will-rising-ram-prices-affect-laptop-companies?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

The Register reports on challenges facing Europe's pursuit of "digital sovereignty":

The US CLOUD Act of 2018 allows American authorities to compel US-based technology companies to provide requested data, regardless of where that data is stored globally. This places European organizations in a precarious position, as it directly clashes with Europe's own stringent privacy regulation, the General Data Protection Regulation (GDPR)... Furthermore, these warrants often come with a gag order, legally prohibiting the provider from informing their customer that their data has been accessed. This renders any contractual clauses requiring transparency or notification effectively meaningless. While technical measures like encryption are often proposed as a solution, their effectiveness depends entirely on who controls the encryption keys. If the US provider manages the keys, as is common in many standard cloud services, they can be forced to decrypt the data for authorities, making such safeguards moot....

American hyperscalers have recognized the market demand for sovereignty and now aggressively market 'sovereign cloud' solutions, typically by placing datacenters on European soil or partnering with local operators. Critics call this 'sovereignty washing'... [Cristina Caffarra, a competition economistand driving force behind the Eurostack initiative] warns that this does not resolve the fundamental problem. "A company subject to the extraterritorial laws of the United States cannot be considered sovereign for Europe," she says. "That simply doesn't work." Because, as long as the parent company is American, it remains subject to the CLOUD Act...

Even when organizations make deliberate choices in favour of European providers, those decisions can be undone by market forces. A recent acquisition in the Netherlands illustrates this risk. In November 2025, the American IT services giant Kyndryl announced its intention to acquire Solvinity, a Dutch managed cloud provider. This came as an "unpleasant surprise" to several of its government clients, including the municipality of Amsterdam and the Dutch Ministry of Justice and Security. These bodies had specifically chosen Solvinity to reduce their dependence on American firms and mitigate CLOUD Act risks.

Still, The Register provides several examples of government systems that are "taking concrete steps to regain control over their IT."

Austria's Federal Ministry for Economy, Energy and Tourism now has 1,200 employees on the European open-source collaboration platform Nextcloud, leading several other Austrian ministries to also implement Nextcloud. (The Ministry's CISO tells the Register "We can see our input in Nextcloud releases. That is a feeling we never had with Microsoft.")
France's Ministry of Economics and Finance recently completed NUBO (which the Register describes as "an OpenStack-based private cloud initiative designed to handle sensitive data and services.")

In November the International Criminal Court in The Hague announced it was replacing its Microsoft office software with a European alternative.

The German state of Schleswig-Holstein is replacing Microsoft products with open-source alternatives for 30,000 civil servants

Thanks to long-time Slashdot reader mspohr for sharing the article.

[ Read more of this story ]( https://yro.slashdot.org/story/25/12/28/0642206/challenges-face-european-governments-pursuing-digital-sovereignty?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Опубликовано: Sun, 28 Dec 2025 14:46:02 GMT
Канал: Все статьи подряд / DIY или Сделай сам / Хабр

Как сделать свой аналог Pinterest, если у вас нет бюджета корпорации, но есть 4 ТБ картинок (17 миллионов штук) и желание искать по ним не просто по тегам, а по визуальному стилю?В статье — опыт построения распределенной системы поиска из подручных средств. Разбираем архитектуру: — Гибридное хранение: Backblaze B2 (холодное) + Домашний сервер (вычисления). — Сеть: Как ZeroTier объединил разрозненные ноды в одну Mesh-сеть без белых IP. — Векторный поиск: Как уместить 17 миллионов векторов OpenCLIP ViT-H/14 в 32 ГБ RAM с помощью Qdrant и квантизации. — Оптимизация: Почему поиск работает за 5 мс, а загрузка метаданных тормозила до 3 секунд, и как PostgreSQL спас ситуацию.Полный разбор ETL-пайплайна и экономики домашнего HighLoad-проекта. Читать далее]]>

https://habr.com/ru/articles/981330/

Опубликовано: Sun, 28 Dec 2025 14:18:49 GMT
Канал: Все статьи подряд / Программирование микроконтроллеров / Хабр

Микроконтроллеры серии TMS320C28xx (C2000) от Texas Instruments появились достаточно давно, однако до сих пор остаются актуальными в ряде задач.Эти микроконтроллеры отличаются надёжностью, обладают значительным объёмом оперативной памяти, поддерживают операции с числами с плавающей точкой (float/double) на аппаратном уровне, а также оснащены одними из лучших в своём классе модулями ШИМ (PWM) и АЦП (ADC). При этом их стоимость остаётся весьма демократичной.В этой статье я расскажу об особенностях работы с данными микроконтроллерами. Читать далее]]>

https://habr.com/ru/articles/981324/

Опубликовано: Sun, 28 Dec 2025 14:27:21 GMT
Канал: Все статьи подряд / DIY или Сделай сам / Хабр

В некоторых условиях в целях безопасности нельзя допустить подключение устройств по беспроводной связи. Например, на предприятиях, где высок риск утечки информации. Или чтобы гарантированно погасить следящие маячки типа Airtag вокруг себя. В таких ситуациях по специальному разрешению соответствующих органов используют подавители радиосигналов, в том числе Bluetooth/BLE и Wi-Fi.В образовательном проекте ESP32-BlueJammer на Github можно ознакомиться с устройством, которое гасит любой полезный сигнал в диапазоне около 2,4 ГГц с помощью генерации шума и бесполезных пакетов (DoS-атака).Примечание. Самовольное подавление радиосигнала незаконно в некоторых странах, поэтому схема изготовления устройства распространяется исключительно в образовательных целях. Читать далее]]>

https://habr.com/ru/companies/globalsign/articles/981328/

An anonymous reader shared this report from the BBC:

There is growing controversy over recent evidence suggesting that a mysterious force known as dark energy might be changing in a way that challenges our current understanding of time and space. An analysis by a South Korean team has hinted that, rather than the Universe continuing to expand, galaxies could be pulled back together by gravity, ending in what astronomers call a "Big Crunch".

The scientists involved believe that they may be on the verge of one of the biggest discoveries in astronomy for a generation. Other astronomers have questioned these findings, but these critics have not been able to completely dismiss the South Korean team's assertions...

The controversy began in March with unexpected results from an instrument on a telescope in the Arizona desert called the Dark Energy Spectroscopic Instrument (Desi)... The data hinted that acceleration of the galaxies had changed over time, something not in line with the standard picture, according to Prof Ofer Lehav of University College London, who is involved with the Desi project. "Now with this changing dark energy going up and then down, again, we need a new mechanism. And this could be a shake up for the whole of physics," he says. Then in November the Royal Astronomical Society (RAS) published research from a South Korean team that seems to back the view that the weirdness of dark energy is weirder still.

Prof Young Wook Lee of Yonsei University in Seoul and his team went back to the kind of supernova data that first revealed dark energy 27 years ago. Instead of treating these stellar explosions as having one standard brightness, they adjusted for the ages of the galaxies they came from and worked out how bright the supernovas really were. This adjustment showed that not only had dark energy changed over time, but, shockingly, that the acceleration was slowing down... If, as Prof Lee's results suggest, the force that is pushing galaxies away from each other — dark energy — is weakening, then one possibility is that it becomes so weak that gravity begins to pull the galaxies back together.

[ Read more of this story ]( https://science.slashdot.org/story/25/12/28/0234206/is-dark-energy-weakening?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Опубликовано: Sun, 28 Dec 2025 12:15:32 GMT
Канал: Все статьи подряд / DIY или Сделай сам / Хабр

NAS Колхозника-1Сника на базе Turbo Селерона N150 и под управлением MS Server 2019 в компактном корпусе и с надеждой на надежность. Читать далее]]>

https://habr.com/ru/articles/981302/

Опубликовано: Sun, 28 Dec 2025 10:58:15 GMT
Канал: Все статьи подряд / DIY или Сделай сам / Хабр

В целом для запуска домашней лаборатории достаточно взять любой Linux-дистрибутив по нраву. Понадобилось поработать с NAS-сервером — выбрал Unraid; захотелось чего-то для встраиваемых систем — обратился к Alpine. Селф-хостинг позволяет опробовать разное, даже экспериментальное программное обеспечение. Сегодня мы в Beeline Cloud рассмотрим несколько интересных альтернатив. Читать далее]]>

https://habr.com/ru/companies/beeline_cloud/articles/981274/

На проходящей в Германии конференции 39C3 (Chaos Communication Congress) раскрыты детали о 12 ранее неизвестных и остающихся неисправленными (0-day) уязвимостях в инструментарии GnuPG (GNU Privacy Guard), предоставляющем совместимые со стандартами OpenPGP и S/MIME утилиты для шифрования данных, работы с электронными подписями, управления ключами и доступа к публичным хранилищам ключей. Наиболее опасные уязвимости позволяют обойти проверку по цифровой подписи и добиться выполнения кода при обработке шифрованных данных в ASCII-представлении (ASCII Armor). Рабочие прототипы эксплоитов и патчи обещают опубликовать позднее. CVE-идентификаторы пока не присвоены.

https://www.opennet.ru/opennews/art.shtml?num=64517

"I believe artificial intelligence will displace workers at a scale many people don't yet realize," says Sal Kahn (founder/CEO of the nonprofit Khan Academy). But in an op-ed in the New York Times he also proposes a solution that "could change the trajectory of the lives of millions who will be displaced..."

"I believe that every company benefiting from automation — which is most American companies — should... dedicate 1 percent of its profits to help retrain the people who are being displaced."

This isn't charity. It is in the best interest of these companies. If the public sees corporate profits skyrocketing while livelihoods evaporate, backlash will follow — through regulation, taxes or outright bans on automation. Helping retrain workers is common sense, and such a small ask that these companies would barely feel it, while the public benefits could be enormous...

Roughly a dozen of the world's largest corporations now have a combined profit of over a trillion dollars each year. One percent of that would create a $10 billion annual fund that, in part, could create a centralized skill training platform on steroids: online learning, ways to verify skills gained and apprenticeships, coaching and mentorship for tens of millions of people. The fund could be run by an independent nonprofit that would coordinate with corporations to ensure that the skills being developed are exactly what are needed. This is a big task, but it is doable; over the past 15 years, online learning platforms have shown that it can be done for academic learning, and many of the same principles apply for skill training.

"The problem isn't that people can't work," Khan writes in the essay. "It's that we haven't built systems to help them continue learning and connect them to new opportunities as the world changes rapidly."

To meet the challenges, we don't need to send millions back to college. We need to create flexible, free paths to hiring, many of which would start in high school and extend through life. Our economy needs low-cost online mechanisms for letting people demonstrate what they know. Imagine a model where capability, not how many hours students sit in class, is what matters; where demonstrated skills earn them credit and where employers recognize those credits as evidence of readiness to enter an apprenticeship program in the trades, health care, hospitality or new categories of white-collar jobs that might emerge...

There is no shortage of meaningful work — only a shortage of pathways into it.

Thanks to long-time Slashdot reader destinyland for sharing the article.

[ Read more of this story ]( https://it.slashdot.org/story/25/12/28/023202/sal-khan-companies-should-give-1-of-profits-to-retrain-workers-displaced-by-ai?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Опубликовано: Sun, 28 Dec 2025 08:05:47 GMT
Канал: Все статьи подряд / DIY или Сделай сам / Хабр

Привет, Хабр!Так уж сложилось, что 99% устройств моего «умного дома» были спроектированы и собраны самостоятельно — что тут поделать, каждый развлекается как может. Об одном из таких устройств я писал ранее, а именно — о модуле управления освещением с радарным датчиком HLK-LD2402. И в соответствии с жизненным циклом отладки, а также процессом эксплуатации устройства назрела необходимость в программных улучшениях, о которых я постараюсь коротко рассказать в этой статье. Читать далее]]>

https://habr.com/ru/companies/timeweb/articles/979262/

TOP10 VISITORS:

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TOTAL TRAFFIC: 93MB

An anonymous reader shared this report from the Wall Street Journal:

Sending drones and robots into battle, rather than humans, has become a tenet of modern warfare. Nowhere does that make more sense than in the frozen expanses of the Arctic. But the closer you get to the North Pole, the less useful cutting-edge technology becomes. Magnetic storms distort satellite signals; frigid temperatures drain batteries or freeze equipment in minutes; navigation systems lack reference points on snowfields.
During a seven-nation polar exercise in Canada earlier this year to test equipment worth millions of dollars, the U.S. military's all-terrain arctic vehicles broke down after 30 minutes because hydraulic fluids congealed in the cold. Swedish soldiers participating in the exercise were handed $20,000 night-vision optics that broke because the aluminum in the goggles couldn't handle the minus 40 degree Fahrenheit conditions....

An arctic conflict would force war planners back to basics. Extreme cold makes the most common components brittle. Low temperatures alter the physical properties of rubber, causing seals to lose their elasticity and leak. Traces of water or humidity freeze into ice crystals that can scratch pumps and create blockages. Wires should be insulated with silicone rather than PVC, which can crack. Oil and other lubricants thicken and congeal. In most standard hydraulic systems, fluid becomes syrupy and can affect everything from aircraft controls to missile launchers and radar masts. A single freeze-up can knock out an entire weapons platform or immobilize a convoy.

Even the Aurora Borealis interferes with radio communications and satellite-navigation systems, according to the article.

[ Read more of this story ]( https://tech.slashdot.org/story/25/12/28/0040238/military-planners-dread-the-arctic-where-drones-drop-dead-and-gps-goes-haywire?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

An anonymous reader shared this report from Engadget:

OpenAI is looking for a new Head of Preparedness who can help it anticipate the potential harms of its models and how they can be abused, in order to guide the company's safety strategy.

It comes at the end of a year that's seen OpenAI hit with numerous accusations about ChatGPT's impacts on users' mental health, including a few wrongful death lawsuits. In a post on X about the position, OpenAI CEO Sam Altman acknowledgedthat the "potential impact of models on mental health was something we saw a preview of in 2025," along with other "real challenges" that have arisen alongside models' capabilities. The Head of Preparedness "is a critical role at an important time," he said.

Per the job listing, the Head of Preparedness (who will make $555K, plus equity), "will lead the technical strategy and execution of OpenAI's Preparedness framework, our framework explaining OpenAI's approach to tracking and preparing for frontier capabilities that create new risks of severe harm."

"These questions are hard," Altman posted on X.com, "and there is little precedent; a lot of ideas that sound good have some real edge cases... This will be a stressful job and you'll jump into the deep end pretty much immediately."

The listing says OpenAI's Head of Preparedness "will lead a small, high-impact team to drive core Preparedness research, while partnering broadly across Safety Systems and OpenAI for end-to-end adoption and execution of the framework." They're looking for someone "comfortable making clear, high-stakes technical judgments under uncertainty."

[ Read more of this story ]( https://slashdot.org/story/25/12/27/2347200/openai-is-hiring-a-new-head-of-preparedness-to-predictmitigate-ais-harms?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

An anonymous Slashdot reader shared this story from Interesting Engineering:

Cybersecurity specialists from the research group DARKNAVY have demonstrated how modern humanoid robots can be compromised and weaponised through weaknesses in their AI-driven control systems.

In a controlled test, the team demonstrated that a commercially available humanoid robot could be hijacked with nothing more than spoken commands, exposing how voice-based interaction can serve as an attack vector rather than a safeguard, reports Yicaiglobal... Using short-range wireless communication, the hijacked machine transmitted the exploit to another robot that was not connected to the network. Within minutes, this second robot was also taken over, demonstrating how a single breach could cascade through a group of machines. To underline the real-world implications, the researchers issued a hostile command during the demonstration. The robot advanced toward a mannequin on stage and struck it, illustrating the potential for physical harm.

[ Read more of this story ]( https://hardware.slashdot.org/story/25/12/27/225211/researchers-show-some-robots-can-be-hijacked-just-through-spoken-commands?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

МЦСТ выпустила эмулятор QEMU для архитектуры E2K. Теперь программы для Эльбруса можно запускать на компьютерах с архитектурой x86‑64. Это откроет платформу для профессионалов, исследователей и энтузиастов, а также упростит разработчикам сборку и тестирование ПО.

Эмулятор qemu-e2k обеспечивает возможность, используя операционную систему семейства Linux запускать прикладные программы для операционных систем семейства Linux в машинных кодах Эльбрус (e2k) на компьютере архитектуры x86-64.

( [ читать дальше... ]( https://www.linux.org.ru/news/development/18180614#cut ) )

В качестве рождественского подарка сообществу открытого программного обеспечения NVIDIA сделала открытым промежуточное представление CUDA Tile IR, отказавшись от проприетарной лицензии.

( [ читать дальше... ]( https://www.linux.org.ru/news/opensource/18180483#cut ) )

Phoronix reports on "an exciting post-Christmas patch series out on the Linux kernel mailing list" proposing "a new runtime standby ABI that is similar in nature to the 'Modern Standby' functionality found with Microsoft Windows..."

Modern Standby is a low-power mode on Windows 11 for letting systems remain connected to the network and appear "sleeping" but will allow for instant wake-up for notifications, music playback, and other functionality. The display is off, the network remains online, and background tasks can wake-up the system if needed with Microsoft Modern Standby...

"This series introduces a new runtime standby ABI to allow firing Modern Standby firmware notifications that modify hardware appearance from userspace without suspending the kernel," [according to the email about the proposed patch series]. "This allows userspace to set the inactivity state of the device so that it looks like it is asleep (e.g., flashing the power button) while still being able to perform basic computations..."

Those interested can see the RFC patch series for the work in its current form, in particular the documentation patch outlines the proposed /sys/power/standby interface.

[ Read more of this story ]( https://linux.slashdot.org/story/25/12/27/2053239/new-runtime-standby-abi-proposed-for-linux-like-microsoft-windows-modern-standby?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

An anonymous reader shared this report from the Associated Press:

Two NATO-nation intelligence services suspect Russia is developing a new anti-satellite weapon to target Elon Musk's Starlink constellation with destructive orbiting clouds of shrapnel, with the aim of reining in Western space superiority that has helped Ukraine on the battlefield. Intelligence findings seen by The Associated Press say the so-called "zone-effect" weapon would seek to flood Starlink orbits with hundreds of thousands of high-density pellets, potentially disabling multiple satellites at once but also risking catastrophic collateral damage to other orbiting systems.

Analysts who haven't seen the findings say they doubt such a weapon could work without causing uncontrollable chaos in space for companies and countries, including Russia and its ally China, that rely on thousands of orbiting satellites for communications, defense and other vital needs. Such repercussions, including risks to its own space systems, could steer Moscow away from deploying or using such a weapon, analysts said. "I don't buy it. Like, I really don't," said Victoria Samson, a space-security specialist at the Secure World Foundation who leads the Colorado-based nongovernmental organization's annual study of anti-satellite systems. "I would be very surprised, frankly, if they were to do something like that." [Later they suggested the research might just be experimental.]

But the commander of the Canadian military's Space Division, Brig. Gen. Christopher Horner, said such Russian work cannot be ruled out in light of previous U.S. allegations that Russia also has been pursuing an indiscriminate nuclear, space-based weapon. "I can't say I've been briefed on that type of system. But it's not implausible," he said... The French military's Space Command said in a statement to the AP that it could not comment on the findings but said, "We can inform you that Russia has, in recent years, been multiplying irresponsible, dangerous, and even hostile actions in space."

The article also points out that this month Russia "said it has fielded a new ground-based missile system, the S-500, which is capable of hitting low-orbit targets..."

[ Read more of this story ]( https://science.slashdot.org/story/25/12/27/2023253/is-russia-developing-an-anti-satellite-weapon-to-target-starlink?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

NVIDIA has been "gradually dropping support for older videocards," notes Hackaday, "with the Pascal (GTX 10xx) GPUs most recently getting axed."

"What's more surprising is the terrible way that this is being handled by certain Linux distributions, with Arch Linux currently a prime example.?"

On these systems, updating the OS with a Pascal, Maxwell or similarly unsupported GPU will result in the new driver failing to load and thus the user getting kicked back to the CLI to try and sort things back out there. This issue is summarized by [Brodie Robertson] in a recent video.

"Users with GTX 10xx series and older cards must switch to the legacy proprietary branch to maintain support," explains an announcement on the Arch Linux mailing list. But Hackaday points out that using the legacy option "breaks Steam as it relies on official NVIDIA dependencies, which requires an additional series of hacks to hopefully restore this functionality.

"Fortunately the Arch Wiki provides a starting point on what to do."

[ Read more of this story ]( https://linux.slashdot.org/story/25/12/27/0744237/nvidia-drops-pascal-support-on-linux-causing-chaos-on-arch-linux?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Waymo explained this week that its self-driving car technology is already "designed to handle dark traffic signals," and successfully handled over 7,000 last Saturday during San Francisco's long power outage, properly treating those intersections as four-way stops. But while during the long outage their cars sometimes experienced a "backlog" when waiting for confirmation checks (leading them to freeze in intersections), Waymo said Tuesday they're implementing "fleet-wide updates" to provide their self-driving cars "specific power outage context, allowing it to navigate more decisively."

Ironically, two days later Waymo paused their service again in San Francisco. But this time it was due to a warning from the National Weather Service about a powerful storm bringing the possibility of flash flooding and power outages, reports CNBC. They add that Waymo "didn't immediately respond to a request for comment, or say whether regulators required its service pause on Thursday given the flash flood warnings." And they also note Waymo still faces criticism over last Saturday's incident:

The former CEO of San Francisco's Municipal Transit Authority, Jeffrey Tumlin, told CNBC that regulators and robotaxi companies can take valuable lessons away from the chaos that arose with Waymo vehicles during the PG&E power outages last week. "I think we need to be asking 'what is a reasonable number of [autonomous vehicles] to have on city streets, by time of day, by geography and weather?'" Tumlin said. He also suggested regulators may want to set up a staged system that will allow autonomous vehicle companies to rapidly scale their operations, provided they meet specific tests. One of those tests, he said, would be how quickly a company can get their autonomous vehicles safely out of the way of traffic if they encounter something that is confusing like a four-way intersection with no functioning traffic lights.

Cities and regulators should also seek more data from robotaxi companies about the planned or actual performance of their vehicles during expected emergencies such as blackouts, floods or earthquakes, Tumlin said.

[ Read more of this story ]( https://tech.slashdot.org/story/25/12/27/0645206/waymo-updates-vehicles-to-better-handle-power-outages---but-still-faces-criticism?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Опубликована статистика о языках программирования, задействованных в GNOME и приложениях для GNOME. Всего проект насчитывает 6.7 млн строк кода, из которых 1.6 млн приходится на приложения, а 5.1 млн на библиотеки и базовые компоненты GNOME.

https://www.opennet.ru/opennews/art.shtml?num=64516

The nonprofit Open Source Initiative offers "enriched" license pages with "relevant metadata to provide deeper insights and better support".

So which pages got the most pageviews in 2025? The MIT license, Apache 2.0 license, BSD licenses (3-clause and 2-clause), and GNU General Public license:

mit
(1.5M)
apache-2-0
(344k)
bsd-3-clause
(214k)
bsd-2-clause
(128k)
gpl-2-0
(76k)
gpl-3-0
(55k)
isc-license-txt
(35k)
lgpl-3-0
(34k)
OFL-1.1
(31k)
lgpl-2-1
(24k) . .

From the Open Source Initiative's announcement:

Please note that these are aggregated pageviews from actual humans along the year of 2025... Actual humans (presumably) because the number of requests by bots or crawlers is several orders of magnitude higher (e.g. requests just for the MIT license are on the range of 10M per month).

We do provide an API service that gives access to the canonical list of OSI Approved Licenses — this is a very new service, which hopefully will be adopted by automated requests from CI/CD pipelines. One final observation is that the number of human pageviews is likely higher because we are using Plausible as our data source and a high percentage of our target audience uses Ad blockers, which by design are not accounted by Plausible. Users from China are also likely undercounted by Plausible for the same reason.

[ Read more of this story ]( https://news.slashdot.org/story/25/12/27/0541200/open-source-initiative-estimates-the-top-open-source-licenses-in-2025?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

The 2011 meltdown at Fukushima's nuclear plant "was the world's worst nuclear disaster since Chernobyl in 1986," CNN remembers.

But this week Japanese authorities "have approved a decision to restart the world's biggest nuclear power plant," reports CNN, "which has sat dormant for more than a decade following the Fukushima nuclear disaster."

Despite nerves from many local residents, the Niigata prefectural assembly, home to the Kashiwazaki-Kariwa plant, approved a bill on Monday that clears the way for utility company Tokyo Electric Power Company (TEPCO) to restart one of the plant's seven reactors. The company plans to bring the No. 6 reactor back online around January 20, Japan's public broadcaster NHK reported...

Following the [2011] disaster, Japan shut down all 54 of its nuclear power stations including Kashiwazaki-Kariwa, which sits in the coastal and port region of Niigata about 320 kilometers (200 miles) north of Tokyo on Japan's main island of Honshu. Japan has since restarted 14 of the 33 nuclear reactors that remain operable, according to the World Nuclear Association. The Niigata plant will be the first to reopen under the operation of TEPCO, the company that ran the Fukushima Daiichi power station. It has been trying to reassure residents of the restart plan is safe...

About 60-70% of Japan's power generation comes from imported fossil fuels, which cost the country about 10.7 trillion yen ($68 billion) last year alone... Japan is the world's fifth-largest emitter of carbon dioxide, after China, the United States, India and Russia, according to the International Energy Agency. But it has committed to reaching net zero emissions by 2050, and renewable energy was at the center of its latest energy plan published earlier this year, with a push for greater investments in solar and wind. The country's energy demands are also expected to increase in the coming years due to a boom in energy-hungry data centers that power AI infrastructure. To achieve its energy and climate goals, Japan aims to double the share of nuclear power in its electricity mix to 20% by 2040...

On its website, TEPCO said Kashiwazaki-Kariwa had undergone multiple inspections and upgrades and that the company had learned "the lessons of Fukushima." The company said new seawalls and watertight doors would provide "stronger protection against tsunamis" and that mobile generators and more fire trucks would be on hand for "cooling support" in an emergency. It also said the plant now had "upgraded filtering systems designed to control the spread of radioactive materials."

A survey published by the prefecture in October "found 60% of residents did not think conditions for the restart had been met," reports Reuters, adding that "Nearly 70% were worried about TEPCO operating the plant."

[ Read more of this story ]( https://hardware.slashdot.org/story/25/12/27/0510206/japan-votes-to-restart-worlds-biggest-nuclear-plant-15-years-after-fukushima-meltdown?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

The 2011 meltdown at Fukushima's nuclear plant "was the world's worst nuclear disaster since Chernobyl in 1986," CNN remembers.

But this week Japanese authorities "have approved a decision to restart the world's biggest nuclear power plant," reports CNN, "which has sat dormant for more than a decade following the Fukushima nuclear disaster."

Despite nerves from many local residents, the Niigata prefectural assembly, home to the Kashiwazaki-Kariwa plant, approved a bill on Monday that clears the way for utility company Tokyo Electric Power Company (TEPCO) to restart one of the plant's seven reactors. The company plans to bring the No. 6 reactor back online around January 20, Japan's public broadcaster NHK reported...

Following the [2011] disaster, Japan shut down all 54 of its nuclear power stations including Kashiwazaki-Kariwa, which sits in the coastal and port region of Niigata about 320 kilometers (200 miles) north of Tokyo on Japan's main island of Honshu. Japan has since restarted 14 of the 33 nuclear reactors that remain operable, according to the World Nuclear Association. The Niigata plant will be the first to reopen under the operation of TEPCO, the company that ran the Fukushima Daiichi power station. It has been trying to reassure residents of the restart plan is safe...

About 60-70% of Japan's power generation comes from imported fossil fuels, which cost the country about 10.7 trillion yen ($68 billion) last year alone... Japan is the world's fifth-largest emitter of carbon dioxide, after China, the United States, India and Russia, according to the International Energy Agency. But it has committed to reaching net zero emissions by 2050, and renewable energy was at the center of its latest energy plan published earlier this year, with a push for greater investments in solar and wind. The country's energy demands are also expected to increase in the coming years due to a boom in energy-hungry data centers that power AI infrastructure. To achieve its energy and climate goals, Japan aims to double the share of nuclear power in its electricity mix to 20% by 2040...

On its website, TEPCO said Kashiwazaki-Kariwa had undergone multiple inspections and upgrades and that the company had learned "the lessons of Fukushima." The company said new seawalls and watertight doors would provide "stronger protection against tsunamis" and that mobile generators and more fire trucks would be on hand for "cooling support" in an emergency. It also said the plant now had "upgraded filtering systems designed to control the spread of radioactive materials."

A survey published by the prefecture in October "found 60% of residents did not think conditions for the restart had been met," reports Reuters, adding that "Nearly 70% were worried about TEPCO operating the plant."

[ Read more of this story ]( https://hardware.slashdot.org/story/25/12/27/0510206/japan-votes-to-restart-fukushima-nuclear-plant-15-years-after-its-meltdown?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

An astrophysicist at the University of Rochester writes that "many" of his colleagues in physics "have come to believe that a mystery is unfolding in every microbe, animal, and human." And it's a mystery that:

- "Challenges basic assumptions physicists have held for centuries"
- "May even help redefine the field for the next generation"
- "Could answer essential questions about AI."

In short, while physicists have favored a "reductionist" philosophy about the fundamental laws controlling the universe (energy, mattery, space, and time), "long-promised 'theories of everything' such as string theory, have not borne significant fruit:

There are, however, ways other than reductionism to think about what's fundamental in the universe. Beginning in the 1980s, physicists (along with researchers in other fields) began developing new mathematical tools to study what's called "complexity" — systems in which the whole is far more than the sum of its parts. The end goal of reductionism was to explain everything in the universe as the result of particles and their interactions. Complexity, by contrast, recognizes that once lots of particles come together to produce macroscopic things — such as organisms — knowing everything about particles isn't enough to understand reality...

Physicists have always been good at capturing the essential aspects of a system and casting those essentials in the language of mathematics... Now those skills must be brought to bear on an age-old question that is only just getting its proper due: What is life? Using these skills, physicists — working together with representatives of all the other disciplines that make up complexity science — may crack open the question of how life formed on Earth billions of years ago and how it might have formed on the distant alien worlds we can now explore with cutting-edge telescopes. Just as important, understanding why life, as an organized system, is different at a fundamental level from all the other stuff in the universe may help astronomers design new strategies for finding it in places bearing little resemblance to Earth. Analyzing life — no matter how alien — as a self-organizing information-driven system may provide the key to detecting biosignatures on planets hundreds of light-years away.

Closer to home, studying the nature of life is likely essential to fully understanding intelligence — and building artificial versions. Throughout the current AI boom, researchers and philosophers have debated whether and when large language models might achieve general intelligence or even become conscious — or whether, in fact, some already have. The only way to properly assess such claims is to study, by any means possible, the sole agreed-upon source of general intelligence: life. Bringing the new physics of life to problems of AI may not only help researchers predict what software engineers can build; it may also reveal the limits of trying to capture life's essential character in silicon.

[ Read more of this story ]( https://science.slashdot.org/story/25/12/27/042221/should-physicists-study-the-question-what-is-life?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Опубликовано: Sat, 27 Dec 2025 16:18:53 GMT
Канал: Все статьи подряд / DIY или Сделай сам / Хабр

Как из незащищенного li-ion аккумулятора сделать 18650 protected. Добавляем плату защиты сами. Небольшой гайд по этому процессу. А также разберем, как влияет плата защиты на характеристики аккумулятора. Читать далее]]>

https://habr.com/ru/articles/977468/

On Wednesday (Christmas Eve), the Free Software Foundation announced it had received two major contributions totaling around $900,000 USD — in the cryptocurrency Monero.

The two donations "are among some of the largest private gifts ever made to the organization," the FSF said in a statement.

"The donors wish to remain anonymous," according to the FSF's statement:

The organization is in its annual winter fundraising drive, currently at three-quarters of its $400,000 USD winter goal, and will now switch its focus to a member drive thanks in part to these donations...
The donation will support the organization's technical team and infrastructure capacity, as well as strengthen its campaigns, education, licensing, and advocacy initiatives, and future opportunities. The FSF is seeking donations until year-end after which they aim to gain 100 associate members through its year-end fundraising ending January 16.

The FSF's executive director said the donations prove "that software freedom is recognized more and more as a principal issue today, at the core of several other social movements people care about like privacy, ownership, and the right to repair...

"We are proudly supported by a large variety of contributors who care about digital rights. All donations matter, whether $5 or $500,000."

[ Read more of this story ]( https://news.slashdot.org/story/25/12/27/036241/free-software-foundation-receives-historic-donations-worth-nearly-900k---in-monero?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.

Those brief freezes and audio hiccups that plague video calls are not the benign nuisances that most people assume them to be, according to a new study published in Nature that found glitches during virtual interactions can meaningfully damage hiring prospects, reduce trust in healthcare providers and even correlate with lower chances of being granted parole.

Researchers from Columbia, Cornell, and the University of Missouri-Kansas City conducted ten studies examining glitches across thousands of participants and real-world parole hearing transcripts. The core finding is that glitches harm interpersonal judgments because they break the illusion of face-to-face contact, triggering what psychologists call "uncanniness" -- a strange, creepy, or eerie feeling typically associated with humanoid robots or CGI characters that look almost but not quite human.

In one experiment, participants watching a telehealth pitch chose to work with a health professional 77% of the time when no glitches occurred, but only 61% when brief freezes were present. The job interview studies found similar patterns, and when researchers examined 472 Kentucky parole hearings conducted over Zoom, they found that inmates were granted parole 60% of the time in glitch-free hearings versus 48% when transcripts indicated technical problems had occurred.

The researchers ruled out simpler explanations like mere disruption or comprehension difficulties. Glitches inserted during natural pauses in speech -- where no information was lost -- still damaged evaluations. And critically, when participants watched presentations where a shared screen froze rather than a human face, glitches had no effect on judgments at all. The uncanniness only emerged when the technology broke the simulation of sitting across from another person.

[ Read more of this story ]( https://slashdot.org/story/25/12/27/0142219/video-call-glitches-evoke-uncanniness-damage-consequential-life-outcomes?utm_source=atom1.0moreanon&utm_medium=feed ) at Slashdot.