My university is trying to arrange a robot camp for 12th grade kids from local schools. Sixty students are attending the camp. We will try to have a line tracking robot competition for them (group of 3). Providing only the basic program in assembly and circuit diagrams, we would like them to try to their best in modifying it to get the best performance line tracking behavior. Do you think they can finish it in a day? Any suggestion for shopping list and competition's regulation? kittipat_0541 (at)yahoo.com