There is a talented little robot named  Roomba. it has created artsy aspirations: LED light painting.

As part of the IBR Roomba Art series by a group photographers at Germany's Braunschweig University of Technolog, Roomba vacuums outfitted with colored LEDs and were let loose to roam around in the dark while a camera captured long-exposure photographs of them in action.

As a result,they has created a colourful LED lighting picture.