Tech

Back in 1976, Mattel Electronics Auto Race became the very first handheld game to use only solid-state electronics, according to Wikipedia. (Its only mechanical elements were its on/off switch and hand-operated controls...) Nearly half a century goes by — until the ancient and broken gizmo reaches long-time Slashdot reader Shayde, who "dove into disassembling the unit and figuring out the problem." Ironically, at one point his voltimeter stopped working, because...its batteries were dead. But a tri-wing screwdriver reveals the game's beautiful 1976 circuitboard — before the video fast forwards through "an almost comical attempt by me, a systems software engineer, to sauter the connections back onto this 48-year-old connector." (Instead he ends up replacing the machine's 9-volt battery connector...) On his Patreon page, he writes that filming the video "took a stupidly long time to put together." But their Slashdot submission acknowledges that in the end, "Taking it apart and debugging it was fun. (Slight spoiler: I figured out what was wrong, was an easy fix), and the game plays great now!" Any Slashdot readers have memories of playing Mattel Electronics Auto Race? My one experience felt like that time that a gaming magazine had nine children (ages 9 to 12) try to play old 1970s-era videogames like Pong. ("Wow. The score is tied. It's so exhilarating..." "My line is so beating the heck out of your stupid line...") Read more of this story at Slashdot.

An anonymous reader shared this report from Digital Trends: A number of popular generative AI platforms are seeing consistent growth as users are figuring out how they want to use the tools â" and ChatGPT is at the top of the list with the most visits, at 3.7 billion worldwide. So many people are visiting the AI chatbot, its figures are rivaling browser market share. It can only be compared to Google Chrome figures in terms of monthly users, which is estimated to be around 3.45 billion. Statistics from [web analytics company] Similarweb indicate that ChatGPT saw a 17.2% month-over-month (MoM) growth and a 115.9% year-over-year (YoY) traffic growth... Googleâ(TM)s Chrome browser has a solid market share of 35.4 billion users in 2024. It has seen minimal growth YoY but has grown 45.35% in the last 5 years, according to Statscounter. The article notes ChatGPT saw a jump in traffic when it changed its dowmain from chat.openai.com to just chatgpt.com -- and that OpenAI recently purchased the domain Chat.com (though "there is no word on what the company plans to do...") Meanwhile, other AI tools continue to see traffic and growth, despite not being at the same level as ChatGPT. Despite recent plagiarism claims, the Perplexity chatbot has seen 90.8 million visits in October, a 25.5% MoM growth and 199.2% YoY growth. Googleâ(TM)s Gemini Chatbot saw 291.6 million visits in October, a 6.2% MoM growth and 19% YoY growth after the company introduced a new ChromeOS update that brought new AI features to its Chromebooks. Anthropicâ(TM)s Claude chatbot has seen 84.1 million visits in October, a 25.5% MoM growth and 394.9% YoY growth, after recently rolling out a desktop application for Windows and macOS. Microsoftâ(TM)s web-based Copilot website saw 69.4 million visits in October, an 87.6% MoM growth. Read more of this story at Slashdot.

After missing a chance to capitalize on the AI boom, "Samsung's profit has plunged," reports CNBC, and "around $126 billion has been wiped off its market value, according to data from S&P Capital IQ." It's gotten so bad that "an executive issued a rare public apology about the company's recent financial performance." [A]s AI applications such as OpenAI's ChatGPT rose in popularity, the underlying infrastructure required to train the huge models they rely on became a bigger focus. Nvidia has emerged as the top player in this space with its graphics processing units (GPUs) that have become the gold standard used by tech giants for AI training. A crucial part of that semiconductor architecture is high-bandwidth memory, or HBM. This next generation of memory involves stacking multiple dynamic random access memory (DRAM) chips, but it had a small market before the AI boom. That's where Samsung got caught out and failed to invest... SK Hynix saw this opportunity. The company aggressively launched HBM chips which were approved for use in Nvidia architecture and, in the process, the South Korean firm established a close relationship with the U.S. giant. Nvidia's CEO even asked the company to speed up supply of its next generation chip, underscoring the importance of HBM to its products. SK Hynix posted record quarterly operating profit in the September quarter... Analysts said that Samsung is lagging behind competitors for a number of reasons, including underinvestment in HBM and the fact that it is not a first-mover. "It is fair to say that Samsung has not been able to close the gap with SK Hynix on the HBM development roadmap," said Kazunori Ito [director of equity research at Morningstar]. Samsung's ability to make a comeback in the short term appears to be closely linked to Nvidia. A company must pass a strict qualification process before Nvidia approves it as a HBM supplier — and Samsung has not yet completed this verification. But a green light from Nvidia could open the door for Samsung to return to growth and compete more effectively with SK Hynix, according to analysts. Read more of this story at Slashdot.

An anonymous reader shared this report from Phoronix: Intel's Linux kernel test robot has reported a 3888.9% performance improvement in the mainline Linux kernel as of this past week... Intel thankfully has the resources to maintain this automated service for per-kernel commit/patch testing and has been maintaining their public kernel test robot for years now to help catch performance changes both positive and negative to the Linux kernel code. The commit in question causing this massive uplift to performance is mm, mmap: limit THP alignment of anonymous mappings to PMD-aligned sizes. The patch message confirms it will fix some prior performance regressions and deliver some major uplift in specialized cases... That mmap patch merged last week affects just one line of code. This week the Register also reported that Linus Torvalds revised a previously-submitted security tweak that addressed Spectre and Meltdown security holes, writing in his commit message that "The kernel test robot reports a 2.6 percent improvement in the per_thread_ops benchmark." Read more of this story at Slashdot.

Though it breaks down faster than CO2, methane is a greenhouse gas over 80 times as potent as carbon dioxide, reports the Washington Post. It suddenly started increasing in the atmosphere in 2007 — and then in 2020, its growth rate doubled. While scientists have suspected it was natural gas, some researchers have a new theory... "The changes that we saw in the last couple of years — and even since 2007 — are microbial," said Sylvia Michel, lead author of the paper published last month in the Proceedings of the National Academy of Sciences. "Wetlands, if they are getting warmer and wetter, maybe they're producing more methane than they used to...." Michel and her co-authors analyzed samples of methane, or CH4, from 22 sites around the globe at a Colorado laboratory. Then they measured the "heaviness" of that methane — specifically, how many of the molecules had a heavier isotope of carbon in them, known as C13. Different sources of methane give off different carbon signatures. Methane produced by microbes — mostly single-celled organisms known as archaea, which live in cow stomachs, wetlands and agricultural fields — tends to be "lighter," or have fewer C13 atoms. Methane from fossil fuels, on the other hand, is heavier, with more C13 atoms. As the amount of methane has risen in the atmosphere over the past 15 years, it's also gotten lighter and lighter. The scientists used a model to analyze those changes and found that only large increases in microbial emissions could explain both the rising methane and its changing weight.... Researchers say it doesn't mean that the world can just keep burning natural gas. If wetlands are releasing methane faster than ever, they argue, there should be an even greater push to curb methane from the sources humans can control, such as cows, agriculture and fossil fuels. The article includes this quote from Stanford University professor Rob Jackson (who works on the Global Methane Budget, a project tracking the world's methane sources). "You can turn a wrench in an oil and gas field to quench methane emissions," Jackson said. "There's no wrench for the Congo or the Amazon." Another recent study found that two-thirds of current methane emissions are caused by humans — from fossil fuels, rice cultivation, reservoirs and other sources. "Methane forms biologically in warm, wet, low-oxygen environments," Jackson said. "The wetlands of a rice paddy and the gut of the cow are all similar." But evidence is also emerging that natural wetlands may be responding to warming temperatures by pumping out more methane. Satellite data from recent years has shown global methane hot spots in the tropical wetlands of the Amazon and the Congo. "Wetlands will emit more methane as temperatures warm," Jackson said. "This may be the start of a reinforcing feedback, that higher temperatures release more methane from natural ecosystems...." Over 100 countries have pledged to reduce their methane emissions by 30 percent by 2030, compared with 2020 levels — but so far, that pledge has yet to see results. Instead, satellite measurements show concentrations are rising at a rate that is in line with the worst-case climate scenarios. Read more of this story at Slashdot.

A 2002 Slashdot post informed the world that "Recently Blake Ross, a developer of the Phoenix web browser, has made a post on the Mozillazine forums looking for a new name for the project. Apparently the people over at Phoenix Technologies decided that the name interferes with their trademark since they make an 'internet access device..." And then, on November 9 of 2004, the BBC reported that "Microsoft's Internet Explorer has a serious rival in the long-awaited Firefox 1.0 web browser, which has just been released." Their headline? "Firefox Browser Takes on Microsoft." Fans of the software have banded together to raise cash to pay for an advert in the New York Times announcing that version 1.0 of the browser is available. ["Are you fed up with your browser? You're not alone...."] The release of Firefox 1.0 on 9 November might even cause a few heads to turn at Microsoft because the program is steadily winning people away from the software giant's Internet Explorer browser. Firefox has been created by the Mozilla Foundation which was started by former browser maker Netscape back in 1998... Earlier incarnations, but which had the same core technology, were called Phoenix and Firebird. Since then the software has been gaining praise and converts, not least because of the large number of security problems that have come to light in Microsoft's Internet Explorer. Rivals to IE got a boost in late June when two US computer security organisations warned people to avoid the Microsoft program to avoid falling victim to a serious vulnerability. Internet monitoring firm WebSideStory has charted the growing population of people using the Firefox browser and says it is responsible for slowly eroding the stranglehold of IE. Before July this year, according to WebSideStory, Internet Explorer was used by about 95% of web surfers. That figure had remained static for years. In July the IE using population dropped to 94.7% and by the end of October stood at 92.9%. The Mozilla Foundation claims that Firefox has been downloaded almost eight million times and has publicly said it would be happy to garner 10% of the Windows- using, net-browsing population. Firefox is proving popular because, at the moment, it has far fewer security holes than Internet Explorer and has some innovations lacking in Microsoft's program. For instance, Firefox allows the pages of different websites to be arranged as tabs so users can switch easily between them. It blocks pop-ups, has a neat way of finding text on a page and lets you search through the pages you have browsed... Firefox celebrated its 20th anniversary with a special video touting new and upcoming features like tab previews, marking up PDFs, and tab grouping. And upgrading to the latest version of Firefox mpw displays this message on a "What's New" page. "Whether you just downloaded Firefox or have been with us since the beginning, you are a vital part of helping us make the internet a better place. "We can't wait to show you what's coming next." ("Check out our special edition wallpapers — open a new tab and click the gear icon at the top right corner...") Read more of this story at Slashdot.

An anonymous reader shares a post from Financial Times: The economic and geopolitical conditions of the past year or two have created arguably the most hostile environment in history for incumbent parties and politicians across the developed world. From America's Democrats to Britain's Tories, Emmanuel's Macron's Ensemble coalition to Japan's Liberal Democrats, even to Narendra Modi's erstwhile dominant BJP, governing parties and leaders have undergone an unprecedented series of reversals this year. The incumbents in every single one of the 10 major countries that have been tracked by the ParlGov global research project and held national elections in 2024 were given a kicking by voters. This is the first time this has ever happened in almost 120 years of records. Ultimately voters don't distinguish between unpleasant things that their leaders and governments have direct control over, and those that are international phenomena resulting from supply-side disruptions caused by a global pandemic or the warmongering of an ageing autocrat halfway across the world. Voters don't like high prices, so they punished the Democrats for being in charge when inflation hit. The cost of living was also the top issue in Britain's July general election and has been front of mind in dozens of other countries for most of the last two years. That different politicians, different parties, different policies and different rhetoric deployed in different countries have all met similar fortunes suggests that a large part of Tuesday's American result was locked in regardless of the messenger or the message. The wide variety of places and people who swung towards Trump also suggests an outcome that was more inevitable than contingent. But it's not just about inflation. An update of economist Arthur Okun's "misery index" -- the sum of the inflation and unemployment rates -- for this era might swap out joblessness and replace it with immigration. On this basis, the past couple of years in the US, UK and dozens of other countries have been characterised by more economic and societal upheaval than they have seen in generations. Read more of this story at Slashdot.

Law enforcement officers are warning other officials and forensic experts that iPhones which have been stored securely for forensic examination are somehow rebooting themselves, returning the devices to a state that makes them much harder to unlock, 404 Media is reporting, citing a law enforcement document it obtained. From the report: The exact reason for the reboots is unclear, but the document authors, who appear to be law enforcement officials in Detroit, Michigan, hypothesize that Apple may have introduced a new security feature in iOS 18 that tells nearby iPhones to reboot if they have been disconnected from a cellular network for some time. After being rebooted, iPhones are generally more secure against tools that aim to crack the password of and take data from the phone. "The purpose of this notice is to spread awareness of a situation involving iPhones, which is causing iPhone devices to reboot in a short amount of time (observations are possibly within 24 hours) when removed from a cellular network," the document reads. Apple did not provide a response on whether it introduced such an update in time for publication. Read more of this story at Slashdot.

Google is generally rolling out its Gemini AI-powered Vids app that lets you create video presentations using a prompt. From a report: Some of Vids' key features include letting Gemini auto-insert stock footage for you, generating a script, and making AI voiceovers so you don't have to speak. Google advertises that the tool can help turn customer support articles into videos, make training videos, share company announcements, create meeting recaps, and more. Vids will be available by default for Workspace organizations with access, but Google notes possible usage limits may apply to features like "Help me create" and AI voiceovers starting in 2026. Read more of this story at Slashdot.

An anonymous reader quotes a report from the BBC: Police are on the hunt for 43 monkeys who escaped from a research facility in South Carolina, after a keeper left their pen open. The rhesus macaque fugitives broke out of Alpha Genesis, a company that breeds primates for medical testing and research, and are on the loose in a part of the state known as the Lowcountry. Authorities have urged residents to keep their doors and windows securely closed and to report any sightings immediately. The escaped monkeys are young females, weighing about 7lbs (3.2kg) each, according to the Yemassee Police Department. Police said on Thursday that the company had located the "skittish" group, and "are working to entice them with food." "Please do not attempt to approach these animals under any circumstances," police said. The statement added that traps had been set in the area, and police were on-site "utilizing thermal-imaging cameras in an attempt to locate the animals". Police say the research company has told them that because of their size, the monkeys have not yet been tested on and "are too young to carry disease." In an update Friday, the local police department said the monkeys are still staying around the perimeter of the facility. "The primates are exhibiting calm and playful behavior, which is a positive indication," the department noted. "They're just being goofy monkeys jumping back and forth playing with each other," Alpha Genesis CEO Greg Westergaard told CBS News Thursday. "It's kind of like a playground situation here." Read more of this story at Slashdot.