Wodor has hacked together an anaglyph plugin for Compiz that turns ordinary monitor into a real 3D one. the blurry image you see below is an anaglyph rendered by the plugin, you need 3D glasses or use anything transparent red (left eye) and cyan(right eye) to view the magic.
Click the image to view it enlarged, you should see desktop icons drop back and windows floating in air.
Although I do not think that people would be wearing funny glasses all day long to work on their PC, possibilities this plugin presents are quite exciting for gamers and everyone wanting to show off the ‘real’ 3D desktop.
The plugin is in testing/unstable/unsupported home:cyberorg git repository.
Edit: Few more images and source tarball here: http://wodor.org/anaglyph/
