Programming and Theory
As we are not that rich, but very clever, we've added a GPS system connected to a robot, that could automatically control our yacht while we are having fun on it.
GPS is an abbreviation for Global Positioning System. It uses satellites provided mostly by the military and it allows us to get a precise location of where we are.
Because it is difficult to connect a LEGO robot with a satellite, our GPS, along with the automatic control will be a line on the floor. We would use a color sensor to follow it.