touchless interface. waving at the computer does the trick

Technologies opening for touchless user interfaces introduce many new ways for people to use computers, it be in computer gaming, surgeons operating in the sterile zone or use of mobile phones. However, to take today's 2D touch-oriented user interface solutions, such as touch screens, and make them touchless is not necessarily a feasible solution - "like putting a 3D foot in a 2D shoe".



Elliptic Labs has developed technology and new interaction solutions for use of computers without touching or holding a hardware control unit

Pretty cool and I can forsee some nice applications for this. Kind of touch without fingers on the screen