GunDAMN, Honda Mecha Predecessor
Honda has developed a prototype of walking assist machine for the elderly and handicapped, unveiled at the Barrier Free 2008 showcase. It weighs only about 2.8kg and can be adjusted to fit a variety of body sizes. The built-in motors reduce the load the user needs to move with his or her leg muscles, essentially the beginnings of a giant robot you can move with a flick of your pinky toe.
[Source: Honda]