{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11943074","patent":{"patent_number":"US-11943074","title":"Real-time video-based audience reaction sentiment analysis","assignee":null,"inventors":[],"filing_date":"2021-10-29T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["H04L","H04N","G06V","G06V","H04L"],"num_claims":19,"abstract":"Video data from audience participants reacting to a speaker participation during a conference is obtained. The video data is processed to detect and recognize reactions based on a speaker presentation. Sentiment types are determined for the recognized reactions in view of a context of the speaker presentation. An engagement level is determined based on aggregated sentiment types for the audience participants. A real-time recommendation output is presented based on the engagement level. The real-time recommendation output provides suggestive actions for the speaker participant based on a positive or negative engagement level."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Real-time video-based audience reaction sentiment analysis","description":"Video data from audience participants reacting to a speaker participation during a conference is obtained. The video data is processed to detect and recognize reactions based on a speaker presentation","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11943074","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-11943074","citation_suggestion":"Patentable. \"Real-time video-based audience reaction sentiment analysis\" (US-11943074). https://patentable.app/patents/US-11943074","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11943074","json":"https://patentable.app/api/llm-context/US-11943074","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:17:09.583Z"}