This is lovely. I've been pondering how to make Hull Pixelbots quickly (printing one takes around 8 hours or so) and then someone walks into the Hardware Meetup with a perspex pixelbot.
Then Karl walks in with a laser cut chassis. He'd taken my stl files and converted them into flat components. Then he'd taken the designs to his work and got some prototypes cut out of perspex. The next step is to find out how much it will cost to get a bunch made.