You are having dinner with friends, and the conversation is lively. Do your hands join the chat, or do they stay focused on your knife and fork? Subscribe to our newsletter for the latest sci-tech ...

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 ...

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 ...

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 ...

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