It was Thanksgiving. Young humanoid thought that it would be a nice idea if he could make a robot to deliver food from the kitchen
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to the table. He built this robot. It's original program was to have the robot move to the table all by itself, but did not work. Then young humanoid made a line in the ground for it to follow. That did not work either. Finnaly, he made a robot with RIS 2.0 that could follow a line and had the NXT follow it.