Virtual reality can be loosely defined as computer generated scenery to live within. Virtual computing will allow you to work on a virtual computer.

A virtual reality scene editor being designed by us. CyberCad

Mudbox is one of the top 3d editors, here are some videos on youtube.com. Mudbox Videos

ZBrush is one of the top 3d editors, here are some videos on youtube.com. ZBrush Videos

Daz3d is one of the top 3d companies, and has some excellent galleries. Daz3d

Geni4 is the most realistic looking avatar that we've seen that can be generated from a normal PC in realtime. Geni4