投稿時間:2023-02-04 20:08:21 RSSフィード2023-02-04 20:00 分まとめ(12件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
python	Pythonタグが付けられた新着投稿 - Qiita	【AtCoder】ABC157E 「 Simple String Queries 」Python解説	https://qiita.com/Waaaa1471/items/5870e5063161f6b87f30	atcoder	2023-02-04 19:07:02
js	JavaScriptタグが付けられた新着投稿 - Qiita	僕のProofReading API　～VBAマクロ撲滅計画Phase#2 ～	https://qiita.com/SSKNOK/items/b1d0ad2309c6ed34a596	proofreading	2023-02-04 19:32:31
AWS	AWSタグが付けられた新着投稿 - Qiita	マークダウンのテスト投稿	https://qiita.com/nontan-tylf/items/6596616dfc108f2e3486	結論	2023-02-04 19:44:08
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS Serverless デジタルバッジを取得する④　アーキテクチャ・移行編	https://qiita.com/oishi-d/items/f456929cb30f3f4a3389	archi	2023-02-04 19:34:34
Docker	dockerタグが付けられた新着投稿 - Qiita	PyTorch+CUDA+Poetry+Pyenvのコンテナ環境をVSCodeから作成する方法	https://qiita.com/nyakiri_0726/items/a33f404b5e1be9352b85	cudapytorchpoetrypyenv	2023-02-04 19:11:49
Ruby	Railsタグが付けられた新着投稿 - Qiita	Railway.appのメモリ使用量を減らすためにやったこと	https://qiita.com/yamapa/items/8f4077fddbe413e992c9	flyio	2023-02-04 19:55:13
海外TECH	Engadget	Echolocation could give small robots the ability to find lost people	https://www.engadget.com/echolocation-small-robots-search-and-rescue-103953284.html?src=rss	Echolocation could give small robots the ability to find lost peopleScientists and roboticists have long looked at nature for inspiration to develop new features for machines In this case researchers from the University of Toronto were inspired by bats and other animals that rely on echolocation to design a method that would give small robots that ability to navigate themselves ーone that doesn t need expensive hardware or components too large or too heavy for tiny machines In fact according to PopSci the team only used the integrated audio hardware of an interactive puck robot and built an audio extension deck using cheap mic and speakers for a tiny flying drone that can fit in the palm of your hand nbsp The system works just like bat echolocation It was designed to emit sounds across frequencies which a robot s microphone then picks up as they bounce off walls An algorithm that team created then goes to work to analyze sound waves and create a map with the room s dimensions nbsp In the researchers paper published in IEEE Robotics and Automation Letters they said existing quot algorithms for active echolocation are less developed and often rely on hardware requirements that are out of reach for small robots quot The researchers also said their quot method is model based runs in real time and requires no prior calibration or training quot Their solution could give small machines the capability to be sent on search and rescue missions or to previously uncharted locations that bigger robots wouldn t be able to reach And since the system only needs onboard audio equipment or cheap additional hardware it has a wide range of potential applications The researchers found during their tests that their technique is still not quite as accurate as systems that use bigger and more expensive hardware such as GPS sensors or cameras They re hoping to improve its accuracy in future versions though and to eliminate the need for the system to generate sounds Instead they want their system to be able to echolocate using the sounds the drone itself produces such as the whirl of its own propellers nbsp	2023-02-04 10:39:53
海外TECH	CodeProject Latest Articles	BlazorForms Low-Code Open-Source Framework. Part 3: CrmLight Lead Board	https://www.codeproject.com/Articles/5353131/BlazorForms-Low-Code-Open-Source-Framework-Part-3	advantages	2023-02-04 10:32:00
海外TECH	CodeProject Latest Articles	Wexstream - Video Conferencing Platform with Node.js, React and Jitsi	https://www.codeproject.com/Articles/5353196/Wexstream-Video-Conferencing-Platform-with-Node-js	jitsi	2023-02-04 10:30:00
ニュース	BBC News - Home	No evidence Nicola Bulley fell into river, says sister	https://www.bbc.co.uk/news/uk-england-lancashire-64522796?at_medium=RSS&at_campaign=KARANGA	bulley	2023-02-04 10:34:55
ニュース	BBC News - Home	Tyre Nichols: Sixth police officer fired	https://www.bbc.co.uk/news/world-us-canada-64521857?at_medium=RSS&at_campaign=KARANGA	deployment	2023-02-04 10:37:20
ニュース	Newsweek	世界一の顔面黄金比イケメンに『ブリジャートン家』俳優！ アジア勢は...	https://www.newsweekjapan.jp/stories/world/2023/02/post-100770.php	世界一の顔面黄金比イケメンに『ブリジャートン家』俳優アジア勢は黄金比ー古代建築や美術品、そして名画の「美」にひそむ目安だが、これに則り、科学的に「世界で最もハンサムな男性」を英メトロ紙が発表した。	2023-02-04 19:15:10