By Adrian Covert @CNNMoney December 18, 2013: 6:08 PM ET
Winbot window cleaner
5 of 5
The Winbot does for windows what the Roomba does for carpets.
It has the ability to scale windows and scrub them clean. Though Consumer Reports notes that the Winbot is really only of benefit to people with really large or tall windows, it's still an impressive feat of technology.
