{"id":"7fb3cb9d-ccdd-4a50-8955-8bfb05e7598a","companyId":"4d66313c-76b5-4779-ad36-824bc65fd8f3","modelName":"Caltech AMBER Biped","slug":"caltech-amber-biped","description":"Caltech AMBER Lab bipedal walking robot research platform for human-like locomotion.","formFactor":"humanoid","industryVertical":null,"environment":null,"maturityStage":"research","lifecycleState":"active","supersededByModelId":null,"specs":{},"manufacturerSerial":null,"reviewStatus":"reviewed","sources":[{"url":"https://registry.deploy.report/companies/caltech-amber-lab","label":"company description"},{"url":"https://www.caltech.edu/about/news/making-robotic-assistive-walking-more-natural","date":"2022-06-07","title":"Making Robotic Assistive Walking More Natural","sourceName":"Caltech"},{"url":"https://www.bipedalrobotics.com/","title":"AMBER Lab - Advanced Mechanical Bipedal Experimental Robotics","sourceName":"AMBER Lab"}],"aliases":[],"collisionRisk":"low","reviewNote":null,"manufacturerTermForTeleop":null,"keyFacts":[{"label":"HZD + musculoskeletal gait method (primary Caltech)","value":"Caltech News (June 7 2022) described AMBER Lab work led by Professor Aaron Ames combining hybrid zero dynamics (HZD) with a musculoskeletal model to generate stable, more natural gaits for robotic assistive devices, published in IEEE Robotics and Automation Letters (April 2022). The team demonstrated the approach on a battery-operated motorized prosthetic leg controlling knee and ankle joints. Treat method framing as Caltech-stated ([Caltech](https://www.caltech.edu/about/news/making-robotic-assistive-walking-more-natural))","sourceUrl":"https://www.caltech.edu/about/news/making-robotic-assistive-walking-more-natural"},{"label":"EMG validation of natural muscle patterns (primary Caltech)","value":"The Caltech AMBER story says researchers recorded electromyography while a person walked with a prosthesis under HZD-alone desired motion versus HZD combined with muscle models, finding the combined approach more closely resembled walking without a prosthesis and unexpectedly reached stable gaits in fewer optimization iterations. Treat experimental findings as reported by Caltech ([Caltech](https://www.caltech.edu/about/news/making-robotic-assistive-walking-more-natural))","sourceUrl":"https://www.caltech.edu/about/news/making-robotic-assistive-walking-more-natural"}],"createdAt":"2026-09-06T20:29:45.798Z","updatedAt":"2026-09-29T19:11:17.051Z","unitsInFieldClaimed":null,"unitsInFieldVerified":null,"unitsManufacturedClaimed":null,"unitsManufacturedVerified":null,"unitsAsOf":null,"unitsSource":null,"salesModel":null,"priceUndisclosedSince":null,"autonomyClass":null,"autonomyStatement":null,"autonomyStatementSource":null,"demoForensics":null,"exportControlClass":null,"minCommitment":null,"warrantyTerms":null,"serviceModel":null,"productionRateClaimed":null,"productionRateEvidenced":null,"teleopRatioDisclosed":null,"interventionRateDisclosed":null,"jsonLd":{"@context":"https://schema.org","@type":"Product","@id":"https://registry.deploy.report/models/caltech-amber-biped","url":"https://registry.deploy.report/models/caltech-amber-biped","name":"Caltech AMBER Biped","description":"Caltech AMBER Lab bipedal walking robot research platform for human-like locomotion.","identifier":"7fb3cb9d-ccdd-4a50-8955-8bfb05e7598a","category":"humanoid","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":"research","lifecycle_state":"active","architectural_position":{"cohort":"humanoid","sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":3,"primary_source_types":[]}}}