Control PC Through Hand Gestures: Researchers have created a system that lets you control your computer with hand gestures. It might sound like something out of a movie, but it's about to become a ...

When you write your name in the air, you can see the letters appear on your smartphone. By Cade Metz Reporting from San Francisco The prototype looks like a giant rectangular wristwatch. But it ...

Researchers at Meta have developed a wristwatch-style tool that can interact with devices using hand gestures — or even a thought. As the company detailed in a blog post, the Bluetooth device lets ...