This is the a robot built by DJ Sures using the EZ-B Robot Controller and the EZ-Builder Robot Control Software.
The original toy was a U-Command Wall-e that was modified. The tracks are driven by two modified servos. The arms, neck and head are controlled by standard servos. The camera is a 2.4ghz wireless camera.
Put together with a hot glue gun, a dremel and a lot of inspiration from a great movie. Video does not due this Wall-E robot justice, his personality is far more interactive and humorous in real life.