View-Dependent Stereoscopic Projection

obiquity writes "The Augmented Reality lab is at it again with an extension of their 'smart projector' methods. In 'Enabling View-Dependent Stereoscopic Projection in Real Environments' they demonstrate a method for point-of-view dependent 3-D image projection onto almost any surface using multiple projectors for VR/AR applications. There are still several problems that need to be solved, but how far off is this technology from a holodeck type implementation?"