{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537113","patent":{"patent_number":"US-8537113","title":"Calibration of portable devices in a shared virtual space","assignee":null,"inventors":[],"filing_date":"2010-12-20T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["A63F","G06T","A63F","A63F","A63F","A63F","A63F","A63F","A63F","A63F","G06F","G06F","G06F","G06F","G06F","G06F","G06T","G06T","G09G","H04N","A63F","G06T","G09G"],"num_claims":20,"abstract":"Methods, systems, and computer programs for generating an interactive space viewable through at least a first and a second device are presented. The method includes an operation for detecting from the first device a location of the second device or vice versa. Further, synchronization information data is exchanged between the first and the second device to identify a reference point in a three-dimensional (3D) space relative to the physical location of the devices in the 3D space. The devices establish the physical location in the 3D space of the other device when setting the reference point. The method further includes an operation for generating views of an interactive scene in the displays of the first and second devices. The interactive scene is tied to the reference point and includes virtual objects. The view in the display shows the interactive scene as observed from the current location of the corresponding device. Moving the device in the 3D space causes the view to change according to the perspective from the current location."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Calibration of portable devices in a shared virtual space","description":"Methods, systems, and computer programs for generating an interactive space viewable through at least a first and a second device are presented. The method includes an operation for detecting from the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537113","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-8537113","citation_suggestion":"Patentable. \"Calibration of portable devices in a shared virtual space\" (US-8537113). https://patentable.app/patents/US-8537113","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537113","json":"https://patentable.app/api/llm-context/US-8537113","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:14:01.912Z"}