[B. Aswinth Raj] wanted to control a VLC player with hand gestures. He turned to two common ultrasonic sensors and Python to do the job. There is also, of course, an Arduino. You can see a video ...

However, the technology is cheaper now, such that [jean.perardel] has used TOF sensors to build a useful and affordable gesture-tracking ... Controlling the show is an Arduino MKR1010, though ...

An Arduino is a microcontroller — a single board designed to control something and perform a specific task. Unlike a ...