The one-trick-pony of a robot does one thing and one thing only – it climbs windows. Action Product’s Climb@tron is a two-legged toy robot that uses special suction cups to let it ascend windows and other smooth surfaces.
Just stick the little 4-inch tall ‘bot on your window, switch it on, and it’ll automatically walk towards the ceiling (or whatever direction you point it in).
It also looks cool ascending the outside of your fish tank, a bathroom mirror or even a metal file cabinet. Climb@tron can be found over on ThinkGeek for just about $8 USD.