"Metisse is a window manager developed by the In Situ project.
It is available under the GPL Licence. Mandriva Linux is using
Metisse in its latatest Live-CD. Metisse differs from a classic 3D
desktop ("the cube") in the way that it offers innovative windows
interactions, thus enforcing work efficiency. It is using basic
openGL commands for most of its feature and can run on entry level
3D graphic cards. This workshop describes the hard disk
installation and Mandriva One setup. Additionally you wll find
information how to use the Metrisse 3D Desktop.