{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9851561","patent":{"patent_number":"US-9851561","title":"Head-mounted device with rear-facing camera","assignee":null,"inventors":[],"filing_date":"2015-12-23T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","H04N"],"num_claims":27,"abstract":"Various systems and methods for displaying a rearview camera feed in a head-mounted display are described herein. A system for displaying a rearview camera feed in a head-mounted display (HMD) comprises a display surface, a motion detector to detect a head movement of a user of the head-mounted display, the head movement having a spatial direction, a gaze detection unit to detect an eye gaze of the user, a camera interface to receive visual data from a rear-facing camera array, and a presentation module to display a presentation on the display surface when the direction of the head movement is consistent with the eye gaze, the presentation including the visual data from the rear-facing camera array."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Head-mounted device with rear-facing camera","description":"Various systems and methods for displaying a rearview camera feed in a head-mounted display are described herein. A system for displaying a rearview camera feed in a head-mounted display (HMD) compris","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9851561","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9851561","citation_suggestion":"Patentable. \"Head-mounted device with rear-facing camera\" (US-9851561). https://patentable.app/patents/US-9851561","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9851561","json":"https://patentable.app/api/llm-context/US-9851561","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:15:01.557Z"}