An anonymous reader writes: Elliptic Labs is going to show their Touchless Gesture User Interface technology which uses ultrasound to let the user navigate through a devices commands with simply the motion of their hands. This is the next “wave” of computer input methods.
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×