Robotics is more frequently controlled using a tether or wired, wirelessly, or free. Tethered, the easiest method to control robotics, is using a handheld controller connected physically to the robot using wires or a cable. Switches on the controller allow you to control the robot without using electronics and act to connect motors to a battery directly. Such robots normally have no mind. The four major types to control robotics are point-to-point control robots, continuous path control robots, controlled path robots, and stop-to-stop control robots.