How about a lifesize version of the BristleBot, in place of the standard wheelchair? It could be controlled by leaning toward te direction of motion, I think, or maybe leaning away from direction of motion. Or maybe that would depend on how the bristles were shaped. I bet you could get it to jump curbs if you made the bristles long and strong enough.-- Private Boney Bunney, May 30 2013 BristleBot http://www.evilmads...rectional-vibrobot/ [Private Boney Bunney, May 30 2013] I'm not sure how this would steer, I was thinking something that translated leaning into motion but I guess that would happen anyway with this.-- Private Boney Bunney, May 30 2013 I suspect this would be a very popular item with the ladies whether you perfected the steering or not...-- Grogster, May 30 2013 random, halfbakery