Imagine having a mobile phone wallpaper which is not a flat image, but a full 3D-Hologram, which can then be updated by the user just as easily as they currently buy replacement wallpapers. That is the promise which could come from a breakthrough by University of Arizona optical scientists. Cellular News reports.
View of a model of an ethane molecule from the updatable 3-D holographic display
View of a human skull
textually.org: Rewritable Holograms Could Appear in Mobile Phones
3-D Holography Breakthrough: Erase And Rewrite In Minutes
Optical Scientists Add New, Practical Dimension to Holography | UANews
Erasable Holograms Created
Rewritable holograms promise 3D displays - tech - 06 February 2008 - New Scientist Tech