Photos: Fueling Toyota's future

The I-Foot, a prototype vehicle from Toyota that can carry someone and walk. Remember those camel-like robots at the part of the second Star Wars? Same concept. Toyota has no product plans, but has built these to show off its technical prowess and explore different technical areas.

Michael Kanellos/CNET

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 ...