This is pretty cool. Doubt I'd use one, but for someone with a disability, this might be great to have.
Honda U3-X Personal Mobility Device (http://www.flixxy.com/honda-u3-x-personal-mobility-device.htm)

it's like those fat-people chairs in WALL-E

it's like those fat-people chairs in WALL-E
LOL! I thought of the same thing! Funny that they don't show a more rotund person on one.

I think a large person might break it or possibly lose it in their back 40.