{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9800845","patent":{"patent_number":"US-9800845","title":"Projector-based crowd coordination and messaging","assignee":null,"inventors":[],"filing_date":"2014-02-07T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["H04N","G06T"],"num_claims":19,"abstract":"Projector-based crowd coordination and messaging embodiments that separately, yet simultaneously, convey information to members of an audience in at least one part of a venue. The information conveyed to each audience member is different from the information conveyed to at least one other audience member based on their locations within the venue. In single-projector embodiments, an optical projector is mounted within the venue and projects an image onto the audience. In multiple-projector embodiments, an array of optical projectors are mounted within the venue, each of which projects an image onto the audience. In either case, for each of a plurality of prescribed locations in the audience, each optical projector projects light of a prescribed color and brightness onto the location, where the light from the projector, or projectors collectively, represents the information conveyed to an audience member or members in the location."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Projector-based crowd coordination and messaging","description":"Projector-based crowd coordination and messaging embodiments that separately, yet simultaneously, convey information to members of an audience in at least one part of a venue. The information conveyed","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9800845","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-9800845","citation_suggestion":"Patentable. \"Projector-based crowd coordination and messaging\" (US-9800845). https://patentable.app/patents/US-9800845","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9800845","json":"https://patentable.app/api/llm-context/US-9800845","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:38:53.003Z"}