Analog robot
An analog robot is a type of robot which uses analog circuitry to go toward a simple goal such as finding more light or responding to sound. The first real analog robot was invented in the 1940s by William Grey Walter. The name of these robots were ELSIE and ELMER (Electro Mechanical Robot). The original circuitry was developed using two vacuum tubes and a photocell to search and follow a light. Recently a kind of analog robots was developed by Mark Tilden.
Bozo the Iron Man
In the first installment (called Hugh Hazzard and his Iron Man, by Wayne Reid), the origin story, Commissioner Hunt contacts Hazzard by signal flare and brings him into the investigation of crimes committed by a mysterious robot. Seeing the robot robbing a jewellery store, Hugh manages to temporarily deactivate it and climbs inside its hollow chest to hitch a ride to the robot's home base. This turns out to be the laboratory of an evil scientist, Dr Von Thorp who is taken to the police by his own robot and later declared insane. The robot is again deactivated, and placed on a garbage scow for disposal at sea, but Hugh Hazzard has ideas of using the robot as a crime-fighting tool. He saves the robot from its watery fate, then names the robot Bozo.