The TeachMover's possible motions include base rotation, shoulder bend, elbow bend, wrist pitch and wrist roll, so it can simulate the motions of most industrial units in production situations. The TeachMover is supplied with a built-in gripper so it can be put to use immediately without any special additions or modifications. Using parallel jaws, the gripper can sense whether or not it is holding an object and the size of that object within + or - (1/16").