1._Luis E. Jimenez 2._Rampage & Rat-Trap 3._Write_Pro#1.doc 4._The goals of my project is to design two robots that emulate the behavior of a predator and a prey. The predator has the shape of a scorpion with two mechnical arms and a mechanical tail, which it will use to catch the prey. The project is based in the used of sonar sensors, IR sensors and Cds sensors.