Edwards’ SpringWalker spring-assisted lower-body exoskeleton that amplifies the speed and range of a motion. "The SpringWalker body amplifier is the first of a new breed of vehicles -- it's got legs. Isn't it strange, with the wonderful running and leaping capabilities of all kinds of animals, that there are still no machines to get you from here to there on legs? Why not? The answer is surprisingly simple: Our bodies are so well designed that it has taken 200 years of human engineering to catch up. Even with advanced materials and power sources, our technology has not been capable of building a simple running vehicle until now. "
