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Elmer and Elsie (ELectroMEchanical Robot, Light-Sensitive) were two electronic robots that were built in the late 1940s by neurobiologist and cybernetician William Grey Walter. They were the first robots in history that were programmed to "think".
Feb 28, 2020 · In the robotics family tree, Roomba's ancestors were probably Elmer and Elsie, a pair of cybernetic tortoises invented in the 1940s by neurophysiologist W. Grey Walter. The robots could “see" by means of a rotating photocell that steered them toward a light source.
- Allison Marsh
Grey Walter's first three-wheel machines, which he called"Machina Speculatrix" and named Elmer and Elsie (for ELectroMEchanical Robot, Light-Sensitive), were often described as tortoises because of their shape and slow rate of movement.
His first robots, which he used to call Machina speculatrix and named Elmer and Elsie, were constructed between 1948 and 1949 and were often described as tortoises due to their shape and slow rate of movement - and because they "taught us" about the secrets of organisation and life.
His first robots, Elmer and Elsie, constructed between 1948 and 1949, were mobile with a plastic shell that was phototropic – it could follow light – and acted as a bump sensor. The robots were designed to show the interaction between two sensory systems: light-sensitive and touch-sensitive control mechanisms (in effect, two nerve cells ...
Jun 29, 2021 · His first robots, which he used to call Machina speculatrix [4] and named Elmer and Elsie, were constructed between 1948 and 1949 and were often described as tortoises [5] due to their shape and slow rate of movement - and because they “taught us” about the secrets of organisation and life.
Jul 14, 2010 · In 1948 and 1949, Mr. Walter built two robots to demonstrate his theories of nervous systems. Named Elmer and Elsie (short for ELectro MEchanical Robots, Light Sensitive), Walter’s robots were simple front wheel drive tricycle-like robots covered by a clear plastic shell.
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