The purpose was to design and build an autonomous lego robot that picked up and stacked foam
blocks, while traveling along the playing field by means of closed-loop control. The robot had a claw
mechanism that would stack blocks from the bottom up. The chute would keep the stack balanced
while the robot moved around the board. The claws were also capable of lifting a ball off a block,
stacking it onto a foam block to double our score at the beginning of each round.