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 ...

Finnish startup Doublepoint launched its free app, WowMouse, for the Apple Watch this week at CES 2025. The app uses the wearable’s sensors, compass, and accelerometer to turn your hand into a mouse ...

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 ...