We've all see those white canes that some people with visual impairments use. They click them on things and listen to, as well as feel, their environment. Denver Dias, as part of his undergraduate ...
LOS ANGELES (CBSLA) - Computer scientists have created a smart shoe that helps blind and visually impaired people avoid multiple obstacles. The shoes, called InnoMake, contain waterproof ultrasonic ...
This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...
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