Invention Grant
US08594935B2 Systems, methods, and software for providing wayfinding orientation and wayfinding data to blind travelers
失效
系统,方法和软件,用于提供寻路方向和向盲人旅行者发送数据
- Patent Title: Systems, methods, and software for providing wayfinding orientation and wayfinding data to blind travelers
- Patent Title (中): 系统,方法和软件,用于提供寻路方向和向盲人旅行者发送数据
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Application No.: US12727206Application Date: 2010-03-18
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Publication No.: US08594935B2Publication Date: 2013-11-26
- Inventor: Joseph Cioffi , Philip Agee
- Applicant: Joseph Cioffi , Philip Agee
- Applicant Address: US MN St. Paul
- Assignee: InTouch Graphics, Inc.
- Current Assignee: InTouch Graphics, Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Perkins Coie LLP
- Main IPC: G01C21/34
- IPC: G01C21/34

Abstract:
To support the independence and mobility of blind pedestrians, the present inventors devised, among other things, free systems, methods, and software for providing narrative blind-ready wayfinding information. One exemplary system receives user input identifying a starting landmark and ending landmark in a particular selected geographic region, such as a city, university campus, government building, shopping mall, or airport. The system then searches a database for the corresponding narrative wayfinding instructions, and outputs them in the form of text or audio to guide a blind pedestrian from the starting landmark to the ending landmark. In the exemplary system, blind users select the geographic region as well as the starting and ending landmark from a voice-driven telephonic menu system and receive audible wayfinding instruction via mobile telephone. In some embodiments, the system also provides access to voice-driven restaurant menus.
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