Category Archives: Multitouch

Beyond Multi-Touch: Touchless Device Controls

To go beyond touch and create touchless 3D device control interface, Nokia decided to use Ultrasonic Transducers (USTs), arrayed around the perimeter of the display. Ultrasonic transducers emit ultrasonic sound waves that propagate through air. When finger gets into the … Continue reading

Posted in Multitouch, Navigation, Nokia, UI | Tagged , | Leave a comment

Multitouch screen (Update)

and here the official ad for Microsoft Surface:

Posted in Hot Hardware, Innovation, Multitouch, Sharing, UI, Uncategorized | 2 Comments