[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 ...

He has built a car that can be driven by hand gestures alone. On a remote controlled car, a Raspberry Pi 2 was installed that handles processing and communication. A wireless network is creat ...

Certain hand gestures, such as pretending to hold a cup in your hand and bringing it to your mouth to pretend to drink, help people respond more quickly in conversations. This is evident from ...

Instructors and students can give more visible feedback through live gestures by using new raise hand and thumbs-up 👍 gesture recognition. This feature will automatically display a corresponding ...