Design Contest Flash Innovation 2003

Intellistick: The Eye of the Blind

Intellistick: The Eye of the Blind By

Motorola Flash Innovation 2003 – Design Contest
Distinctive Excellence

H.N. Naveen


The 68HC908QT4-based Intellistick is a walking stick for blind people that uses ultrasonic ranging to detect obstacles. Audible warning sounds (various beeps) indicate the distance of the obstacle.

Supporting Files

Flash - Motorola Innovation

Contest Ended: June 30, 2003

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Intellistick: The Eye of the Blind

by Circuit Cellar Staff time to read: <1 min