"Reggy (short for regolith) is mostly green, yellow and gray. Reggy’s objective is to collect regolith using his 2 claws/hands under the rover to pick up big pieces of regolith and and his suction tube on the front of the rover to suck up small pieces of regolith. After Reggy puts the regolith pieces in the opening on the bottom of the rover the regolith pieces go into a tank and converts the regolith into the 40% oxygen that is in a piece of regolith. After Reggy converts the regolith into oxygen all the oxygen will go into an oxygen tank at the back of the rover and all the pieces of regolith that don’t have oxygen in them anymore get removed at the back of the rover. Reggy has 6 sensors which include: Gas sensor, Image sensor, Proximity sensor, Motion Detection sensor, Navigation camera/sensor, and a Level sensor. Reggy also has a mast on the top of the rover near to the front which has 2 sensors on it. Reggy chooses his path depending on the terrain ahead of him by using his Navigation camera/sensor and image sensor."