LG ’s Magic Remote control is a long-standing feature of its TVs, including many of the best OLED TVs over the past decade. The Magic Remote differs from other TV remotes in that it has both a scroll ...

The basic idea is that each wand has a reflector in the tip, which coupled with strong IR illumination makes them glow on camera. This allows for easy gesture recognition using computer vision ...

Forget hunting between couch cushions for that elusive remote. Samsung’s Universal Gestures is like having a magic wand for your TV – you can now control everything with a flick of your hand.

and decided to create a magic wand that they could use themselves. The wand itself is 3D printed and has a microcontroller and WiFi board, a voice recognition board, a microphone, and a vibrating ...