{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9684448","patent":{"patent_number":"US-9684448","title":"Device input system and method for visually impaired users","assignee":null,"inventors":[],"filing_date":"2015-01-29T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G09B","G09B"],"num_claims":16,"abstract":"A device and user interface for visually impaired users for, and methods for manufacturing and using same. One aspect includes a method of providing a device user interface for visually impaired users and receiving touch-based user input via the interface, the method including: replacing automatically a default device user interface with the device user interface for visually impaired users; presenting via a touch screen of the user device a first menu item comprising menu text; and presenting via a speaker of the user device a first audio message corresponding to the first menu item text. Another aspect includes a user device for visually impaired users comprising a touch screen configured to receive touch input from a user and present a touch-input interface for Braille input comprising a plurality of input regions defined by and separated by input region boundaries."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device input system and method for visually impaired users","description":"A device and user interface for visually impaired users for, and methods for manufacturing and using same. One aspect includes a method of providing a device user interface for visually impaired users","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9684448","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-9684448","citation_suggestion":"Patentable. \"Device input system and method for visually impaired users\" (US-9684448). https://patentable.app/patents/US-9684448","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9684448","json":"https://patentable.app/api/llm-context/US-9684448","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:51:40.756Z"}