See related story: Cashing In on Virtual Humans
Slideshow: Cashing In on Virtual Humans
Digitized people aren't just for fun and games -- the motion-capture technology can help companies save on manufacturing and materials costs and enable the military to design combat-safe body armor. By John Hudson.
Like an iconic video-game hero, the virtual human dubbed Santos began his life in wire-frame.Image: Virtual Soldier Research, College of Engineering, University of Iowa

