{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9779633","patent":{"patent_number":"US-9779633","title":"Virtual reality system enabling compatibility of sense of immersion in virtual space and movement in real space, and battle training system using same","assignee":null,"inventors":[],"filing_date":"2017-02-08T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["G09B","A63F","A63F","A63F","A63F","A63F","G06F","G06F","G06F","G06T","G06T","H04N","H04N","H04N","G06F","H04N","H04N"],"num_claims":7,"abstract":"A virtual reality system includes a playground defined within a real world space to have a predetermined area in which a user is movable, a head mounted device surrounds both eyes displaying an image of a virtual space formed corresponding to real objects in the playground, a sensor attached to a predetermined location in the playground, the head mounted device or body of the user sensing an actual location or motion of the user in the playground. A control unit calculates a location and direction of the user in the playground according to a signal from the sensor, and displays an image on the head mounted device of the virtual space, observed at the location and in the facing direction of the user. When the user wearing the head mounted device actually moves in the playground, a feeling of moving in the virtual space is given to the user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Virtual reality system enabling compatibility of sense of immersion in virtual space and movement in real space, and battle training system using same","description":"A virtual reality system includes a playground defined within a real world space to have a predetermined area in which a user is movable, a head mounted device surrounds both eyes displaying an image ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9779633","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-9779633","citation_suggestion":"Patentable. \"Virtual reality system enabling compatibility of sense of immersion in virtual space and movement in real space, and battle training system using same\" (US-9779633). https://patentable.app/patents/US-9779633","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9779633","json":"https://patentable.app/api/llm-context/US-9779633","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:42:46.907Z"}