This hand gesture meaning also symbolizes donkey ears, which was another common insult in Medieval times. (Think of another word for donkey to get the full impact of the insult.) But there’s a ...

A body language expert has revealed the hand gesture that can make you come across as arrogant and conceited. Adrianne Carter, a UK-based body language and communications expert told her 668,000 ...

[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 ...