The giant dust ball that you see here is supposedly meant to make sure your home remains nice and clean, free from dust bunnies that tend to terrorize those hard-to-reach places. Well, it looks pretty zany, and would make for a good conversation starter, but the height of this thing surely makes it unable to enter those nooks and crannies. Interestingly enough, the motor within will also double up as the dust bin, where it will drive the unit by rotating on 2 axes to generate enough force to get around. Once full, it will automatically return to its starting point and glow. Guess the Roomba and its clones won’t find this to be a threat anytime soon.