{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9703375","patent":{"patent_number":"US-9703375","title":"Operating device that can be operated without keys","assignee":null,"inventors":[],"filing_date":"2014-09-13T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":12,"abstract":"A display device uses a display panel to display a graphical object representing a function to initiate on a device for selection by a user. An eye tracker generates a line-of-vision signal that is dependent on a line of vision of the user. A sensor device ascertains, in a predetermined holding region by which the user holds the operator control apparatus with at least one hand, a holding pressure of the at least one hand and generates a pressure signal that is dependent on the holding pressure. A control device uses the line-of-vision signal to check whether the user looks at the object, in which case the selected function is initiated if the pressure signal satisfies a predetermined initiation criterion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Operating device that can be operated without keys","description":"A display device uses a display panel to display a graphical object representing a function to initiate on a device for selection by a user. An eye tracker generates a line-of-vision signal that is de","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9703375","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-9703375","citation_suggestion":"Patentable. \"Operating device that can be operated without keys\" (US-9703375). https://patentable.app/patents/US-9703375","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9703375","json":"https://patentable.app/api/llm-context/US-9703375","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:37:42.277Z"}