{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8538688","patent":{"patent_number":"US-8538688","title":"User generated pedestrian and indoor shortcut routes for navigation systems","assignee":null,"inventors":[],"filing_date":"2008-11-18T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G01C","G01C"],"num_claims":10,"abstract":"A method, apparatus, system, and computer program product are disclosed for creating and displaying shortcuts and landmarks on a navigational map. The embodiments include storing context data in a mobile wireless device, the context data including at least one of travel class of a shortcut path, limits of a shortcut path, or restrictions of a shortcut path. The shortcuts may be categorized by their context in travel classes such as car, bike, pedestrian, pram, wheelchair, walker, blind pedestrian, disabled pedestrian, or the like. The embodiments register in the mobile wireless device a starting location for a shortcut path and record locations of the device as the device moves along the shortcut path. The embodiments receive signals describing a landmark at a landmark location along the shortcut path, including digital photographs, descriptive text and voice clips. The embodiments then form in a shortcut mapping file the recorded shortcut path, information about the landmark, and the context data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"User generated pedestrian and indoor shortcut routes for navigation systems","description":"A method, apparatus, system, and computer program product are disclosed for creating and displaying shortcuts and landmarks on a navigational map. The embodiments include storing context data in a mob","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8538688","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-8538688","citation_suggestion":"Patentable. \"User generated pedestrian and indoor shortcut routes for navigation systems\" (US-8538688). https://patentable.app/patents/US-8538688","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8538688","json":"https://patentable.app/api/llm-context/US-8538688","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:19:26.862Z"}