Blind people can now ride a bicycle! Scientists have developed a bicycle that uses ultrasonic sensors to detect obstacles in the path — and it can help blind and partially sighted people live more ...
Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...
Four computer engineering students created a walking stick with upgraded features such as GPS and detection sensor to help visually impaired individuals. In 24 Oras' Game Changer feature by Martin ...
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