{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11989357","patent":{"patent_number":"US-11989357","title":"Systems and methods to specify interactive page locations by pointing a light beam using a handheld device","assignee":null,"inventors":[],"filing_date":"2023-07-11T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Systems and methods are described in which a light beam generated by a handheld device is used to point toward a selected object or location within a printed page containing visual content, for example displayed in a book or magazine. The object(s) and/or location being pointed at may be determined using a device camera pointed in the same direction as the beam coupled with computer vision methods to determine locations of camera-acquired images within a database of page-content templates. The database may include interactive sequences and/or scenarios associated with page objects and locations. Such interactive sequences may augment the visual content of a printed book to include audible elements, additional visual components, and/or haptic stimulation enacted by the handheld device. Systems and methods may provide simple and intuitive methods for human-machine interactions that may be particularly well-suited for children and other learners."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods to specify interactive page locations by pointing a light beam using a handheld device","description":"Systems and methods are described in which a light beam generated by a handheld device is used to point toward a selected object or location within a printed page containing visual content, for exampl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11989357","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-11989357","citation_suggestion":"Patentable. \"Systems and methods to specify interactive page locations by pointing a light beam using a handheld device\" (US-11989357). https://patentable.app/patents/US-11989357","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11989357","json":"https://patentable.app/api/llm-context/US-11989357","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:20:52.930Z"}