{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9798383","patent":{"patent_number":"US-9798383","title":"Facilitating dynamic eye torsion-based eye tracking on computing devices","assignee":null,"inventors":[],"filing_date":"2014-09-19T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["G06F","A61B","A61B","A61B","G06F","G06T","G06T","G06T"],"num_claims":24,"abstract":"A mechanism is described for facilitating eye torsion-based accurate eye tracking on computing devices according to one embodiment. A method of embodiments, as described herein, includes determining a head pose representing a tilt of a head of a person in an image captured by a capturing device of one or more capturing/sensing device. The image may illustrate one or more eyes of the person. The method may further include estimating a gravity vector relating to an eye of the one or more eyes based on data relating to the image and sensed by a sensing device of the one or more capturing/sensing devices, computing a total torsion angle based on one or more of the head pose and the gravity vector, and estimating a gaze vector associated with eye to facilitate tracking of the eye. The tracking may include positions or movements of the eye based on the gaze vector."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Facilitating dynamic eye torsion-based eye tracking on computing devices","description":"A mechanism is described for facilitating eye torsion-based accurate eye tracking on computing devices according to one embodiment. A method of embodiments, as described herein, includes determining a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9798383","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-9798383","citation_suggestion":"Patentable. \"Facilitating dynamic eye torsion-based eye tracking on computing devices\" (US-9798383). https://patentable.app/patents/US-9798383","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9798383","json":"https://patentable.app/api/llm-context/US-9798383","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:08:25.046Z"}