Has no doubts we are close to robot revolution but meanwhile can enjoy things they do while manipulated by people. Japanese artist HYde JII has modified a robotic vacuum cleaner to paint on canvas. He modified the 15-year-old iRobot Roomba last year, which now goes under the name Head-kun (Mr. Head).

He attached tubes and plastic bottles filled with paint to the Roomba and programmed it so it could shuffle about and drizzle paint as it went along. So far it's produced two abstract pieces, Spring Worm Hole (2014) and the rather fetching Spring Starburst (2015).