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Navigation device for the visually-impaired
专利权人:
Conley Searle
发明人:
Conley Searle,Stoney Searle,Jared Holbrook
申请号:
US14658506
公开号:
US09429446B1
申请日:
2015.03.16
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A hand-held device for allowing the visually-impaired to navigate an environment includes a housing defining an interior space of the device. The device recognizes the position of objects in the environment external to the device and is programmed to determine a path through the objects. A speaker delivers audio instructions to a user of the device regarding the pathway through the objects. A method of navigating through such objects is provided by the device.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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