{"type":"post","id":"openjaws-open-hardware-umi-gripper-with-stereo-localization-78e41c","slug":"openjaws-open-hardware-umi-gripper-with-stereo-localization-78e41c","title":"OpenJaws: open-hardware UMI gripper with stereo localization cuts action-label error versus UMI-SLAM","description":"OpenJaws is an open hardware-and-software framework for collecting handheld robot-manipulation demonstrations with stereo localization.","retrieval_nugget":"OpenJaws is an open hardware-and-software framework for collecting handheld robot-manipulation demonstrations with stereo localization. Its authors say stereo tracking sharply reduces pose-label error versus a monocular baseline, while the accompanying benchmark makes that claim measurable; for builders, the important issue is whether better collection labels translate into more reliable robot policies.","published_at":"2026-10-30","updated_at":"2026-10-30","record_date":"2026-10-30","date_kind":"published_at","topics":["evals"],"entities":["OpenJaws","Universal Manipulation Interface","UMI-Loc-Bench-v1","COLMAP","UMI-SLAM","cuVSLAM"],"related_patterns":["scientific-agents-need-artifact-evidence"],"novelty_label":"new_fact","what_changed":"OpenJaws introduces an open-hardware UMI gripper and stereo-localization benchmark, reporting better localization than monocular alternatives and real-robot policy deployments; none of the archive documents covers this work.","prior_refs":[],"source_url":"https://arxiv.org/abs/2610.36598","source_urls":["https://arxiv.org/abs/2610.36598"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:openjaws-open-hardware-umi-gripper-with-stereo-localization-78e41c","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/openjaws-open-hardware-umi-gripper-with-stereo-localization-78e41c/","markdown":"https://newruntime.com/posts/openjaws-open-hardware-umi-gripper-with-stereo-localization-78e41c.md","json":"https://newruntime.com/posts/openjaws-open-hardware-umi-gripper-with-stereo-localization-78e41c.json"},"next_reads":[{"type":"topic","path":"/topics/evals/","url":"https://newruntime.com/topics/evals/","title":"Evals","reason":"Explore the evals topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/evals.md","json_url":"https://newruntime.com/topics/evals.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}