3D Controllers

A couple of German design studios have introduced a new 3D input device concept, called the Gesture Cube. It uses GestIC electric field sensing technology... and best explained in the following video (via Engadget):

Cambridge Consultant has launched a new low-cost 3D controller called the Suma. Suma offers a full 3D sensitive control for a high degree of interaction. It's basically a squeezable mouse, with a sensor system that reads the 3D deformations. 

Via EETimes