Reading time 4 minutes James Cameron can really do it all. Write and direct billion-dollar movies? Check. Invent whole new ...

Gesture control robotics replaces traditional buttons and joysticks with natural hand movements. This approach improves user ...

Commentary: I love the idea behind the dedicated Camera Control button on recent iPhones, but it keeps getting in the way. Jeff Carlson writes about mobile technology for CNET. He is also the author ...