Mechanical arm
Other robotic arms were invented in 1961 by Unimate, evolving to the PUMA arm. In 1963, the Rancho arm was designed, along with many others in the future. Even though Joseph Engelberger marketed Unimate, George Devol invented the robotic arm. It focused on using Unimate for tasks that are harmful to humans. In 1959, a 2700 pound Unimate prototype was installed at the General Motors die-casting plant in Trenton, New Jersey. The Unimate 1900 series became the very first produced robotic arm for die-casting. During a very short period of time, it had produced at least 450 robotic arms were being used. It still remains one of the most significant contributions in the last one hundred years. As years went by, technology seemed to evolve, helping to build better robotic arms. Not only companies invented different robotic arms, but so did colleges. In 1969, Victor Scheinman from Stanford University invented the Stanford arm, where it had electronically powered arms that could move through six axes. Marvin Minsky, from MIT, built a robotic arm for the office of Naval Research, possibly for underwater explorations. This arm had twelve single degree freedom joints in this electric- hydraulic- high dexterity arm. Robots were initially created to perform a series of tasks that humans found boring, harmful, and tedious.
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.