{"id":246503,"date":"2026-11-04T06:39:23","date_gmt":"2026-11-04T12:39:23","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/11\/robot-hand-learns-nimble-moves-with-fewer-dropped-objects"},"modified":"2026-11-04T06:39:23","modified_gmt":"2026-11-04T12:39:23","slug":"robot-hand-learns-nimble-moves-with-fewer-dropped-objects","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/11\/robot-hand-learns-nimble-moves-with-fewer-dropped-objects","title":{"rendered":"Robot hand learns nimble moves with fewer dropped objects"},"content":{"rendered":"\n<p>Manipulating an object with one hand is a balancing act. Fingers must release and renew their grip while keeping the object from slipping away, even with the palm facing downward.<\/p>\n<p>Researchers have now trained a robot hand to perform these maneuvers and added a separate software safeguard to reduce object drops. In tests guided by external motion-tracking cameras, the safeguard cut drops from 16 to four over 1,200 requested movement sequences. The trade-off was that the hand missed a few more targeted motions.<\/p>\n<p>Ian Chuang and colleagues at the University of California, Berkeley and Davis describe their work in a <a href=\"https:\/\/arxiv.org\/abs\/2610.37652\" target=\"_blank\">paper<\/a> posted to the <i>arXiv<\/i> preprint server. Their approach lets researchers adjust how cautiously the hand moves without retraining its underlying skill.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Manipulating an object with one hand is a balancing act. Fingers must release and renew their grip while keeping the object from slipping away, even with the palm facing downward. Researchers have now trained a robot hand to perform these maneuvers and added a separate software safeguard to reduce object drops. In tests guided by [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-246503","post","type-post","status-publish","format-standard","hentry","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/246503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=246503"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/246503\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=246503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=246503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=246503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}