Unfortunately, we are now coming to an end with the building part of this project because we have built the line follower. The idea is to build a buggy to follow a black line so that it can successfully lap a circuit on a board, to do this we will need to create a program to drive the nxt. As we just finished building the nxt we didn't have time to create a program. Next week we will be doing this, I expect this to be really hard....