1) Printing Reflectance Functions
So when you print something it becomes a 2-D object. Photos show a moment frozen in time. The light cannot change. Some people at UC Santa Cruz got together with HP and 3M and asked the question: What if the light could change?
That isn't a hologram. The idea is to allow a printed image to change as the real life image would. So you could see 3-Dimensions without 3-D.
3) The Wall by Jose Angel Araguz
Tiger's Eye Press has published Jose's chapbook The Wall. I highly recommend it.
Fair warning, the site has no online ordering and you have to send a check or money order, but the reading should make up for this oddly anachronistic system.