{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9704414","patent":{"patent_number":"US-9704414","title":"Blind aid device","assignee":null,"inventors":[],"filing_date":"2015-01-13T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G09B","G06F","G06F","G06F","G06F"],"num_claims":19,"abstract":"A blind aid device designed for non-verbal communication between a blind person and a companion includes a body-worn sensor system to be worn by the companion, a body-worn actuation system to be worn by the blind person and a wireless communication link between the body-worn sensor system and the wearable body-worn actuation system. The body-worn sensor system includes a gyroscope configured to detect and record a velocity of tilting and turning head movements of the companion, an accelerometer configured to detect and record an extent of the tilting head movements of the companion, and a magnetic compass sensor configured to detect and record an extent of the turning head movement of the companion. The wearable body-worn actuation system includes an array of control electronics and actuators configured to translate electronic signals transmitted from the body-worn sensor system into physical movements, in real time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Blind aid device","description":"A blind aid device designed for non-verbal communication between a blind person and a companion includes a body-worn sensor system to be worn by the companion, a body-worn actuation system to be worn ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9704414","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-9704414","citation_suggestion":"Patentable. \"Blind aid device\" (US-9704414). https://patentable.app/patents/US-9704414","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9704414","json":"https://patentable.app/api/llm-context/US-9704414","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:33:17.462Z"}