Will be Prosumer's Revolution and Technical Revolution in the Future!
Linux User/Developer is also Windows User/Developer... Cross Platform Engineer...
"21C 공학인을 대통령, 국회의원으로 만들자!" "더욱 더 많은 동지분들이 공학제국 건설에 동참할 수 있도록 널리 알려주세요~" [ F = m * a ]
과학기술/공학인이 대한민국 국회 의석의 50% 이상을 확보하는 그날을 위하여~ ^___^
OpenAI's rivals are cutting into ChatGPT's lead. From a report: The top chatbot's market share fell from 69.1% to 45.3% between January 2025 and January 2026 among daily U.S. users of its mobile app. Gemini, in the same time period, rose from 14.7% to 25.1% and Grok rose from 1.6% to 15.2%.
The data, obtained by Big Technology from mobile insights firm Apptopia, indicates the chatbot race has tightened meaningfully over the past year with Google's surge showing up in the numbers. Overall, the chatbot market increased 152% since last January, according to Apptopia, with ChatGPT exhibiting healthy download growth.
On desktop and mobile web, a similar pattern appears, according to analytics firm Similarweb. Visits to ChatGPT went from 3.8 billion to 5.7 billion between January 2025 and January 2026, a 50% increase, while visits to Gemini went from 267.7 million to 2 billion, a 647% increase. ChatGPT is still far and away the leader in visits, but it has company in the race now.
Walmart's market cap surpassed $1 trillion on Tuesday, putting the largest U.S. retail chain in an exclusive club dominated by tech groups. Bloomberg adds: The Bentonville, Arkansas-based chain -- a longtime favorite of bargain-hunting consumers -- has flexed its massive scale and supplier network to keep prices low and grab market share across the income spectrum. While Walmart has maintained its appeal to households looking for value, its online offerings are drawing new, wealthier shoppers seeking convenience.
An anonymous reader shares a report: Google Home users, your long nightmare is over. The platform has finally added support for buttons. The release notes for a February 2 update state that several new starter conditions for automations are now available, including "Switch or button pressed."
Smart buttons are physical, programmable switches that you can press to trigger automations or control devices in your smart home, such as turning lights on or off, opening and closing shades, running a Good Night scene, or starting a robot vacuum. A great alternative to voice and app control when you want to control multiple devices, smart buttons are often wireless and generally have several ways to press them: single press, double press, and long press, meaning one button can do multiple things.
Ultra-processed foods (UPFs) have more in common with cigarettes than with fruit or vegetables, and require far tighter regulation, according to a new report. The Guardian: UPFs and cigarettes are engineered to encourage addiction and consumption, researchers from three US universities said, pointing to the parallels in widespread health harms that link both.
UPFs, which are widely available worldwide, are food products that have been industrially manufactured, often using emulsifiers or artificial colouring and flavours. The category includes soft drinks and packaged snacks such as crisps and biscuits. There are similarities in the production processes of UPFs and cigarettes, and in manufacturers' efforts to optimise the "doses" of products and how quickly they act on reward pathways in the body, according to the paper from researchers at Harvard, the University of Michigan and Duke University.
They draw on data from the fields of addiction science, nutrition and public health history to make their comparisons, published on 3 February in the healthcare journal the Milbank Quarterly. The authors suggest that marketing claims on the products, such as being "low fat" or "sugar free," are "health washing" that can stall regulation, akin to the advertising of cigarette filters in the 1950s as protective innovations that "in practice offered little meaningful benefit."
ClickOnThis writes: NASA has delayed the Artemis II launch to March of this year, after a wet dress-rehearsal uncovered a hydrogen leak. From the NASA article: During tanking, engineers spent several hours troubleshooting a liquid hydrogen leak in an interface used to route the cryogenic propellant into the rocket's core stage, putting them behind in the countdown. Attempts to resolve the issue involved stopping the flow of liquid hydrogen into the core stage, allowing the interface to warm up for the seals to reseat, and adjusting the flow of the propellant.
Teams successfully filled all tanks in both the core stage and interim cryogenic propulsion stage before a team of five was sent to the launch pad to finish Orion closeout operations. Engineers conducted a first run at terminal countdown operations during the test, counting down to approximately 5 minutes left in the countdown, before the ground launch sequencer automatically stopped the countdown due to a spike in the liquid hydrogen leak rate.
Alphabet is plotting to dramatically expand its presence in India [non-paywalled source], with the possibility of taking millions of square feet in new office space in Bangalore, India's tech hub. From a report: Google's parent company has leased one office tower and purchased options on two others in Alembic City, a development in the Whitefield tech corridor, totaling 2.4 million square feet, according to people familiar with the deal. The first tower is expected to open to employees in the coming months, while construction on the remaining two is set to conclude next year.
Options in the real estate industry give would-be tenants the exclusive right to rent, or in some cases buy, a property at a predetermined price within a specific time frame. It's also possible Alphabet will not exercise the option to use the additional towers. If it does take all of the space, the complex could accommodate as many as 20,000 additional staff, which could more than double the company's footprint in India, said the people, asking not to be identified because the plans aren't public. Alphabet currently employs around 14,000 in the country, out of a global workforce of roughly 190,000.
[...] US President Donald Trump's visa restrictions have made it harder to bring foreign talent to America, prompting some companies to recruit more staff overseas. India has become an increasingly important place for US companies to hire, particularly in the race to dominate artificial intelligence.
Four economists across Central European University, Bielefeld University and the Kiel Institute have built a general equilibrium model of the open-source software ecosystem and concluded that vibe coding -- the increasingly common practice of letting AI agents select, assemble and modify packages on a developer's behalf -- erodes the very funding mechanism that keeps open-source projects alive.
The core problem is a decoupling of usage from engagement. Tailwind CSS's npm downloads have climbed steadily, but its creator says documentation traffic is down about 40% since early 2023 and revenue has dropped close to 80%. Stack Overflow activity fell roughly 25% within six months of ChatGPT's launch. Open-source maintainers monetize through documentation visits, bug reports, and community interaction. AI agents skip all of that.
The model finds that feedback loops once responsible for open source's explosive growth now run in reverse. Fewer maintainers can justify sharing code, variety shrinks, and average quality falls -- even as total usage rises. One proposed fix is a "Spotify for open source" model where AI platforms redistribute subscription revenue to maintainers based on package usage. Vibe-coded users need to contribute at least 84% of what direct users generate, or roughly 84% of all revenue must come from sources independent of how users access the software.
YouTube has confirmed that it is blocking background playback -- the ability to keep a video's audio running after minimizing the browser or locking the screen -- for non-Premium users across third-party mobile browsers including Samsung Internet, Brave, Vivaldi and Microsoft Edge.
Users began reporting the issue last week, noting that audio would cut out the moment they left the browser, sometimes after a brief "MediaOngoingActivity" notification flashed before media controls disappeared. A Google spokesperson told Android Authority that the platform "updated the experience to ensure consistency," calling background play a Premium-exclusive feature.
An anonymous reader shares a report: PayPal said on Tuesday it was booting its CEO and replacing him with its board chair Enrique Lores, sparing no ambiguity as to why: "The pace of change and execution was not in line with the Board's expectations," it said in a statement. One group that was blindsided was HP, where Lores was until Tuesday serving as CEO, according to people familiar with the matter.
Lores' switchup sent them rushing to launch a search process, those people said. HP's board does have internal candidates which it's considering for the top job, according to a person familiar with the board's thinking. As chair of PayPal's board, Lores played a role in a process evaluating internal and external candidates. It was unclear when or if he recused himself from the final decision to name him as CEO. But HP's board was only made aware that Lores was taking the CEO role at PayPal in recent weeks, the people said.
Adobe has emailed users of Adobe Animate to let them know the popular animation and game development program will be discontinued on March 1, an abrupt decision that has angered animators and game developers who say the tool remains an industry standard in television and game production.
Animate, the successor to the once-popular Flash, is widely used for graphic creation, animation and building games in HTML5. The company has not offered a reason for the shutdown. On BlueSky, artist and animator Julia Glassman wrote that many television productions, games, and animated media still rely on Animate and Flash pipelines and cannot simply pivot to entirely new software.
An anonymous reader shares a report: By now, the Forbes 30 Under 30 list has become more than a little notorious for the amount of entrants who go on to be charged with fraud.[...] Gokce Guven, a 26-year-old Turkish national and the founder and CEO of fintech startup Kalder, was charged last week with alleged securities fraud, wire fraud, visa fraud, and aggravated identity theft. The New York-based fintech startup -- which uses the "Turn Your Rewards into [a] Revenue Engine" tagline -- says it can help companies create and monetize individual rewards programs. The company was founded in 2022, and offers participating firms the opportunity to earn ongoing revenue streams via partner affiliate sales, Axios previously reported.
Guven was featured in last year's Forbes 30 Under 30 list. The magazine notes in the writeup that Guven's clients included major chocolatier Godiva and the International Air Transport Association, the trade organization that represents a majority of the world's airlines. Kalder also claims to have enjoyed the backing of a number of prominent VC firms. The U.S. Department of Justice alleges that, during Kalder's seed round in April of 2024, Guven managed to raise $7 million from more than a dozen investors after presenting a pitch deck that was rife with false information.
According to the government, Kalder's pitch deck claimed that there were 26 brands "using Kalder" and another 53 brands in "live freemium." However, officials say that, in reality, Kalder had, in many cases, only been offering heavily discounted pilot programs to many of those companies. Other brands "had no agreement with Kalder whatsoever -- not even for free services," officials said in a press release announcing the indictment. The pitch deck also "falsely reported that Kalder's recurring revenue had steadily grown month over month since February 2023 and that by March 2024, Kalder had reached $1.2 million in annual recurring revenue." The government also accuses Guven of having kept two separate sets of financial books.
The original Switch is officially Nintendo's best-selling console of all time after surpassing the DS handheld in lifetime sales. From a report: In its latest earnings release, Nintendo reports that the Nintendo Switch has, as of December 31, 2025, sold 155.37 million units since its launch in 2017, compared to 154.02 million units for the 2004 Nintendo DS.
In November, Nintendo reported that the Switch and DS were neck and neck. We expected the holiday sales period would see the Switch surpass the DS, even with Nintendo announcing that primary development would focus on the Switch 2. Nintendo previously said that it would continue to sell the original Switch "while taking consumer demand and the business environment into consideration."
Nintendo has to keep selling the Switch if it wants to dethrone Sony's PlayStation 2 as the best-selling video game console of all time. The PlayStation 2, discontinued in January 2013, sold more than 160 million units over its 13-year lifespan.
sinij writes: Automakers have increasingly implemented door handles that retract into the bodywork for aerodynamic reasons, but they are now off limits in China.
My issue is with electronic-only door latch mechanism. It should be possible to open the door from both inside and outside the car in case of complete power loss.
Elon Musk's SpaceX has acquired his AI startup xAI in an all-stock deal that values the combined entity at $1.25 trillion, ahead of what would be the largest initial public offering in history. SpaceX pegged its own valuation at $1 trillion -- a markup from the $800 billion it commanded in a December secondary stock sale -- and priced xAI at $250 billion based on a recent $20 billion funding round that valued the two-year-old AI company at $230 billion.
SpaceX CFO Bret Johnsen told investors on a call Monday that shares in the combined company would be priced at $527 and that xAI shares would convert into SpaceX stock at a roughly seven-to-one exchange rate. The company is still targeting a June IPO expected to raise as much as $50 billion, surpassing Saudi Aramco's $29 billion listing in 2019.
Musk said the least expensive way to do AI computation within two to three years will be in space. "Global electricity demand for AI simply cannot be met with terrestrial solutions, even in the near term, without imposing hardship on communities and the environment," he wrote. SpaceX filed last Friday for permission to launch up to a million satellites into Earth's orbit. xAI merged with Musk's social media platform X last March in a $113 billion deal, and Tesla announced a $2 billion investment in xAI last week.
Scientists at the University of Utah have analyzed nearly a century's worth of human hair samples and found that lead concentrations dropped 100-fold after the EPA began cracking down on leaded gasoline and other lead-based products in the 1970s.
The findings, published in the Proceedings of the National Academy of Sciences, drew on hair collected from Utah residents -- some preserved in family scrapbooks going back generations. Lead levels peaked between 1916 and 1969 at around 100 parts per million, fell to 10 ppm by 1990, and dropped below 1 ppm by 2024. The decline largely tracks the phase-out of leaded gasoline after President Nixon established the EPA in 1970; before the agency acted, most gasolines contained about 2 grams of lead per gallon, releasing nearly 2 pounds of lead per person into the environment each year.
The study arrives amid the Trump administration's broader push to scale back the EPA. Lead regulations have not yet been targeted, but the authors note concerns about loosened enforcement of the 2024 Lead and Copper rule on replacing old lead pipes.
한국LUG 사이트는 1024 x 768 해상도(운영자 노트북:14")에 최적화 되어 있습니다. : LINUX FANSITE
WWW.LUG.OR.KR Server is made by CentOS Linux, P4 1.8G, Memory 512MB, Main HDD 160GB, Backup HDD 40GB and LAMP, qmail MTA.
CentOS Linux & Mozilla Firefox UTF-8 Base Created.
1998-2026 www.lug.or.kr Directed By Great Dragon, Kim.
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LUG 포인트 정책 : [회원가입 : +100점] [로그인(하루한번) : +100점] [글쓰기 : +20점] [코멘트 : +10점] [다운로드 : -200점] [질문 포인트 : 최소 200점]
데스크탑 프로그래밍(gcc, g++, wxGTK[wxWidgets] 등)은 "Fedora"를 사용하고, 서버 운영(WEB, FTP 등)은 "CentOS"를 사용하시길 권장합니다.
도전하는자, 자신을 투자하는자만이 뜻하는바를 이룰 수 있다.
Information should be Exchanged with Interactive, not One Way Direction. 준회원,
정회원,
우수회원,
VIP회원,
기업회원,
관리자 Be Maker!
인생에서, 100% 순이익을 보장하는건 없다. 1%의 지식을 나눔으로써, 가끔씩 손해볼 필요도 있다.
그대가 가진 1%의 지식만이라도 공공을 위해 포스팅하라. 손해본다는 생각이 앞선다면 그대의 인생은 힘들어질것이다.
자신이 가진 지식의 1%도 투자하지 않고, 오로지 자신의 이익만 탐하는자와는 동지가 되지마라.
만나서 대화하면 모두 좋은 사람들이지만, 유독 인터넷에서만 자신을 밝히지 않고, 좀비로 서식하는 사람들이 많다.
부지불식간[不知不識間], 좀비(하류) 인생이 될지도 모르니, 항상 자신을 경계하도록 하라.
[도서 안내]
1. CentOS Linux
2. gcc로 공부하는 C++
베스트셀러 입성^^
한국리눅스유저그룹 - LUG KOREA
준회원,
정회원,
우수회원,
VIP회원,
기업회원,
관리자
