We demonstrate our airwriting interface for mobile handsfree text entry. The interface enables a user to input text into a computer by writing in the air like on an imaginary blac...
Abstract-- Beside their stunning graphics, modern entertainment systems feature ever-higher levels of immersive userinteraction. Today, this is mostly achieved by virtual (VR) and ...
Ernst A. Heinz, Kai S. Kunze, Matthias Gruber, Dav...
The paper demonstrates how ultrasonic hand tracking can be used to improve the performance of a wearable, accelerometer and gyroscope based activity recognition system. Specifica...
Georg Ogris, Thomas Stiefmeier, Holger Junker, Pau...
Some wearable computing applications require sensing devices that detect the deflection of joints during human motion. Presented here is a novel non-invasive technique for measuri...