Leap Motion Controller? Gesture Motion Control for PC or MAC

• The Leap Motion Controller senses your hands and fingers and follows their every move.
• It lets them move in all that wide-open space between you and your computer. So you can do almost anything without touching anything
• It's the tiny device that just might change the way you use technology.
• It's a super-wide 150＜ field of view and a Z-axis for depth. That means you can move your hands in 3D? just like you do in the real world.
• The Leap Motion Controller can track your movements at a rate of over 200 frames per second.