Overview: Human-computer interaction is shifting toward voice gestures and brain signals for more natural control.Wearables ...

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 will allow users to control their computer with a wave of their hand. The device uses surface electromyography (sEMG) to detect electrical signals from ...

We know we do it. But have you ever studied a person’s gestures as they spoke to you? Or noticed how you move your hands subconsciously when speaking? Gesturing comes naturally to many of us and is ...

Google’s new hand gestures for the Pixel Watch are finally here, and they genuinely make using the watch feel more intuitive. You can now control parts of the watch by doing a Double pinch or a quick ...

The prototype looks like a giant rectangular wristwatch. But it doesn't tell the time: It lets you control a computer from across the room simply by moving your hand. With a gentle turn of the wrist, ...