1951 – Dynamo Joe – (British)

Robot Cyclist will Ride the Streets. A robot cyclist named Dynamo Joe, capable of propelling himself unaided through the streets has been built by students of Bristol University Engineering Department as the main attraction of the University's Rag Week, which begins Wednesday 28th February 1951. The robot's body is made from a 10-gallon oil drum, …

1951 – James the Intelligent Robot – Edmund C. Berkeley (American)

Despite his attempts in trying, as seen in the attached documents, I don't believe Edmund C. Berkeley ever realized the construction of James the intelligent robot. Specification of James: A man-like robot, with six sound tracks, a load speaker, and three or four sensory organs, which will seem to respond intelligently. – For rent to …

1950 – Maze-Solving Mouse – Claude Shannon (American)

The diagrammatic view of the 1950-1 Maze-solving Mouse built by Claude A. Shannon. Claude Shannon knew Edmund C. Berkeley quite well. Berkeley had two young associates working part-time with him on his early robots, by the names of Ivan and Bert Sutherland.  Ivan was soon to have Claude Shannon as his Thesis supervisor.  Berkeley was keen …

1951 – SNARC Maze Solver – Minsky / Edmonds (American)

In 1951 Marvin Minsky teamed with Dean Edmonds build the first artificial neural network that simulated a rat finding its way through a maze. They designed the first (40 neuron) neurocomputer, SNARC (Stochastic Neural Analog Reinforcement Computer), with synapses that adjusted their weights (measures of synaptic permeabilities) according to the success of performing a specified …

1951 – La Tortue Cybernetique (Cybernetic Tortoise) – Paul-Alain Amouriq (French)

In late 1951, Paul-Alain Amouriq, a Frenchman then aged 17, built a cybernetic tortoise inspired by Grey Walter's as published in a French science magazine Science et Vie (February 1951). Several years later Science et Vie became aware of Amouriq's tortue, and Pierre de Latil visited him and the subsequent article was published in the March …