If you're interested in that you may also like Matt Hirsch and Gordon Wetzstein's more recent work from the MIT Media Lab (they cite this paper): http://web.me

If you're interested in that you may also like Matt Hirsch and Gordon Wetzstein's more recent work from the MIT Media Lab (they cite this paper): http://web.media.mit.edu/~gordonw/CompressiveLightFieldProjector/ http://web.media.mit.edu/~gordonw/CompressiveLightFieldProje... Similar concept optically (as far as I can tell, it's not really my field) but solves some of the practical implementation issues (particularly the one-projector-per-pixel problem).