Design and implementation of a widget set for steerable projector-camera units
D. Reiter, Andreas Martin Butz · 2005
We describe the design and implementation of graphical interaction widgets for use with a steerable projector-camera unit. The design of our widgets is adapted to provide the right visual cues when projected and they are controlled by the user's hand. The widgets' input regions are arranged in an ergonomic way and they use a simple but robust computer vision technique for interaction.