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 ...

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 ...

Meta researchers are developing a wristband that lets people control a computer using hand gestures. This includes moving a cursor, opening apps, and sending messages by writing in the air as if using ...