The Leap Motion Controller is a touch-free motion controller for your Mac or PC. While I really like it, the Leap Motion is more of a curiosity than a necessity. At $80, it might be worth it to you.

Before you draw midair masterpieces, or flick bricks with your finger, find out which settings and best-practices optimize the Leap Motion Controller for speed, accuracy, and ergonomics. Sharon Profis ...

The Leap Motion releases today, promising to change the way we interact with the personal computer. It delivers on that promise, but change could mean for better or worse. On which side of the ...

While the venerable computer mouse pre-dates many of its users, the simplistic two-dimensional pointing device still remains the de facto method for translating input from users to computers. In the ...