Tag : blind walking aid
Let the blind see! title : Laser-Based Device Help The Blind, Visually Impaired ‘See’ The World Around Them
summary : It might be a leaf out of a science fiction movie or book, but this is certainly no figment of imagination as Australian engineers have come up with an electronic device that relies on lasers to pick up obstacles that the regular white cane cannot -- helping the blind and visually impaired 'see' better.
date : Feb 01, 2017 08:24 PM EST