New 'leap' in computer interaction?
11 January 2013 Last updated at 11:56 GMT
Technology companies are vying to find new, more intuitive ways for us to control the ever increasing number of computing devices in our lives.
Rory Cellan-Jones caught up with Avinash Dabir of Leap Motion at the Consumer Electronics Show in Las Vegas.
What does he think makes his product stand out in a competitive market?