盲人测距系统-猫眼课题宝

盲人测距系统

批准号：

3497178

负责人：

DUEN H YEN

金额：

$5.0万

依托单位：

MULTIPATH SYSTEMS, INC.

依托单位国家：

美国

项目类别：

财政年份：

1991

资助国家：

美国

项目状态：

已结题

起止时间：

1991-09-30 至 1992-05-31

来源：

https://reporter.nih.gov/project-details/3497178

关键词：

biomedical equipment development clinical biomedical equipment psychophysics sensory feedback substitute sight

中文摘要

翻译

描述（来自摘要）：在不熟悉的路线上旅行时，有视力

英文摘要

DESCRIPTION (from abstract): When traveling on unfamiliar routes, sighted individuals typically view distant known landmarks to maintain their orientation, a capability a blind person does not have. The proposed rangefinder system has the capability of optically triangulating the distance of such landmarks, producing an auditory output according to landmark range. In the preferred embodiment, the sounds will be in the form of echo, with greater echo latencies corresponding to greater distances.

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