After Hours

Photos: Inside the Virtual Reality lab

The HiSpace Table at the University of Washington's Human Interaction Technology laboratory allows users to manipulate objects simply by moving their hands in the air over the surface. Here, HITLab interim director Suzanne Weghorst demonstrates.

Daniel Terdiman/CNET News.com

By Bill Detwiler

Bill Detwiler is Editor in Chief of TechRepublic and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop support specialist in the ...