San Francisco-startup Leap Motion has unveiled its eagerly-anticipated first product offering: It's called the Leap, it's the size of a thumb drive, and for just $70, it will enable you to completely control your computer by waving your hands around like Tom Cruise in Minority Report.('ey, don't let the Cruise thing distract you. You can wave your hands around like anybody you want)
The size of a thumb drive. Works on any computer including laptops and netbooks.
Watch it in action!