A Low-Cost Travel-Aid for the Blind
碩士 === 國立中央大學 === 資訊工程研究所 === 93 === The most pervasive travel-aid for the blind is the White Cane, which only allows them to ensure that the path is clear and to locate any possible obstacle by using it to touch the ground and objects. The rest of the world beyond reach remains unknown to them. The...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2005
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| Online Access: | http://ndltd.ncl.edu.tw/handle/30400242668725318119 |