Physics, asked by sivakamiarasu2004, 16 days ago

mind map for Braille system

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Answered by qureshnihal

Answer:

Extra. A group of designers have developed a concept for a braille-like navigation device to help the visually impaired navigate unfamiliar routes in cities. Blind Maps is a navigation device that syncs to a user's iPhone, providing tangible feedback on the route through a braille-like interface.

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