投稿時間:2026-04-16 04:05:01 RSSフィード2026-04-16 04:00分まとめ(4件)

カテゴリー	サイト名	記事タイトル	リンクURL	頻出ワード・要約等	登録日
海外TECH	Ars Technica	Space Force looks at moving "significant number" of launches from ULA to SpaceX	https://arstechnica.com/space/2026/04/space-force-looks-at-moving-significant-number-of-launches-from-ula-to-spacex/	If the spacecraft is ready to go that s going to give it a priority	2026-04-15 18:33:53
海外TECH	AppleInsider - Frontpage News	Nike board member Tim Cook pumps another $1M into shoe-maker's stock	https://appleinsider.com/articles/26/04/15/nike-board-member-tim-cook-pumps-another-1m-into-shoe-makers-stock?utm_source=rss	Apple CEO Tim Cook is on Nike s board In what has been seen as a vote of confidence Cook made a purchase of million of the shoemaker s stock Tim Cook s custom made sneakers from an iPad Pro launch Image source Apple via HypebeastTim Cook has a long time relationship with shoe and fitness brand Nike that has lasted for two decades On Friday the Apple CEO deepened his dealings by buying more Nike stock In a filing with the Securities and Exchange Commission Cook bought Nike shares on April At a value of approximately apiece that works out to be a total purchase of million Continue Reading on AppleInsider Discuss on our Forums	2026-04-15 18:40:50
海外TECH	Engadget	There's yet another study about how bad AI is for our brains	https://www.engadget.com/ai/theres-yet-another-study-about-how-bad-ai-is-for-our-brains-183418494.html?src=rss	A group of researchers from across the US and the UK have conducted a study on what AI does to our brains and the results are in a word grim These results were published in a paper called quot AI assistance reduces persistence and hurts independent performance quot which kind of tells you everything you need to know We find that AI assistance improves immediate performance but it comes at a heavy cognitive cost the study declares Researchers went on to state that just ten minutes of using AI made people dependent on the technology which led to worsening performance and burnout once the tools were removed The study followed people who use AI for quot reasoning intensive quot cognitive labor This refers to stuff like writing coding and brainstorming new ideas which are some of the most common use cases The researchers recruited Americans who were asked to complete some fraction based equations Half of the participants were randomly granted access to a specialized chatbot built on OpenAI s GPT for help and the others had to go it alone Halfway through the exam the AI group had their access cut off This led to a steep decline in correct answers by the AI group and many instances of people simply giving up This result in which performance and perseverance both dropped was repeated in a larger experiment with people Finally the scientists performed one final experiment with reading comprehension questions and not math The results were more of the same Once the AI is taken away from people it s not that people are just giving wrong answers They re also not willing to try without AI quot Rachit Dubey an assistant professor at the University of California and coauthor of the study told Futurism quot People s persistence drops quot Dubey went on to warn that rapid deployment of AI in the education sector could lead to a quot generation of learners and people who will not know what they re capable of and then that will really dilute human innovation and creativity quot The study likens using the technology to the quot boiling frog quot effect in which quot sustained AI use erodes the motivation and persistence that drive long term learning quot These effects accumulate and quot by the time they are visible they will be difficult to reverse quot A recent study found that chatbots affected people s critical thinking performance differently depending on how users engaged with the bots ーScience News ScienceNews April There are two caveats here The study has yet to be peer reviewed Also researchers found one tiny bright spot regarding the use of AI People who used AI tools for hints and clarification had a much easier time once the chatbot was removed when compared to those who used the bot to essentially prompt the answers This is just the latest study trying to get to the bottom of what AI is doing to our collective noggins It has been found to increase fatigue among full time workers who rely on the tools which led to the term quot AI brain fry quot To that end researchers discovered that employees who use AI actually end up working harder and longer than those old fashioned luddites The results are even starker in the world of education Studies have found that AI use in school leads to poor social and intellectual development and that kids who rely on chatbots tend to do worse on tests This article originally appeared on Engadget at	2026-04-15 18:34:19
詳細記事	ダイヤモンド・オンライン - 新着記事	「日本の高配当株」ポートフォリオを人気投資系YouTuberが大公開！メガバンク・5大商社など厳選54銘柄とは？ - ニュースな本	https://diamond.jp/articles/-/387654	youtuber,たくない,アスコム	2026-04-16 04:00:00