We are getting easier ways to interact with computers using hand gestures. Far more intuitive than keyboard and mouse inputs, gesture controls for touch screen devices allow for smooth navigation and a rockin’ Hand It time using a mobile device.
Leap Motion, a device that plugs into your USB port and allows you to control your computer with hand and finger gestures, is something that will likely skyrocket the progress of gesture-controls. Just plug the controller into a USB port and install some software to transform using a computer into a Hand It-friendly experience. It’s $70 and available for pre-order.
Visit their website to check out this amazing device. The possibilities of real-world applications to any number of fields ranging from medicine to modelling appear to be endless. And ultimately, it’s another step toward a world where our hand gestures will become powerful assets that allow us to achieve great things.

Source: Leap Motion
Pretty neat idea
Pingback: Nintendo Power Glove | Hand Gestures