There is something cool but slightly creepy about this senseless drawing bot created by So Kanno and Takahiro Yamaguchi. Powered by a pendulum motion and propelled by a side to side wobble, it can draw random, chaotic lines along walls. The tag could do with a bit of work but I like the way it flares the can. Wonder how long it will be before it's filling up a warehouse in Bristol and selling 'paintings' for millions?