Back in May of 2005 I received a phone call from colleague at Colpitts Design. He was approached to build a puppet for feature film. They were looking for someone to make remote controlled robot character to play a part in an upcoming movie.
It was described as a walking biped robot about 3 feet tall and they wanted to start shooting in about 4 weeks. I would have loved to make a biped walker but we all thought it might be a bit ambitious given the time, budget and resources, so Peter and I agreed to pitch a two legged rolling robot.
After I hung up the phone I put together a lego prototype to propose a simple method of locomotion. We shot a video and sent it to the art department. The next morning we were given the go ahead to start building.