This is what actor Christopher Reeve dreamed of... a bionic machine that helps paralyzed people walk. Drake Center is one of 20 facilities in the world to have an Exoskeleton. It is kind of like a backpack with leg and foot support. Therapists program the parameters and paraplegics can walk slowly. For 29 year old Kevin Moeller, who's been in a wheelchair ten years, it gives him new freedom and the ability to have his natural height of six foot. Ann Thompson reports in "Focus on Technology."