As drones get more advanced, these aerial cameras increasingly require less piloting, handling the flying and filming for you. We got our first taste of these capabilities a year ago, when we raced a ...

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 ...

This circuit allows you to turn on your holiday bulbs with a wave of the magic wand. The strings flash in sequence. At the heart of the idea is the magnetic wand. It gives the appearance of real magic ...