Methods and systems for providing navigation assistance to a user
作者： Joseph M.A. Djugash , Douglas A. Moore , Emrah A. Sisbot
DOI:
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摘要: Methods and systems for providing navigation assistance to a user are disclosed. A method includes defining at least one virtual wall along portion of path through an environment. The is offset from the by distance. further determining location tactile feedback user, automatically processor, when within threshold distance wall.
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