During internship in 2006 at the research departement of the course information-design at fh-joanneum I developed the GMouse - which should be a mouse substitute. You can move the mouse by pointing with your hand, and click by bending a finger. Therefore I used a magnetic Polhemus Tracker to the 3D position of the hand and a data glove to recognize if a finger is bended.

A detailed description in german can be downloaded here.

The GUI of this application was made with QT.

The logo, which you can at the right side was designed by me too.