Do you think one of these days we'll see robot suits release for people who are paralyzed & disabled so they can walk again? I know there was a robot suit thing that was teased years ago, where a man who didn't have use of his legs, was able to stand with the aid of this machine. So, I think it'd be awesome if people could walk again with the aid of a robot suit. Do you think we'll ever see a day where those paralyzed and or disabled can take a step again?