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 ...

Apple Vision Pro, Apple's new "spatial computing" device, does not have a hardware-based control mechanism. It relies on eye tracking and hand gestures to allow users to manipulate objects in the ...