Tag Archives: ultrasonic

WuFu Glasses Give Bat-like Sight to the Blind

Taking inspiration from our favorite little flying rodent friend, the bat, the WuFu Glasses provides visual aid to the blind by carrying ultrasonic waves to sensors on the glasses, translating those waves into vibrations. The wrist straps on each arm vibrate to provide the blind user a general idea of their whereabouts, without the need of a guide. A compass ...

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