1948 - ELSIE (Electro-mechanical robot, Light Sensitive with Internal and External stability ) - W. Grey Walter - cyberneticzoo.com
Meet the Roomba's Ancestor: The Cybernetic Tortoise - IEEE Spectrum
Elmer Elsie Robots by Grey Walter - The Old Robot's Web Site
The Maker's Box: Turtle Programming in Real Life
Elmer Elsie Robots by Grey Walter - The Old Robot's Web Site
Elmer Elsie Robots by Grey Walter - The Old Robot's Web Site
A short history of robotics
Grey Walter' s `personal' tortoise from the 1951 batch, now on display... | Download Scientific Diagram
Towards living machines - ScienceDirect
Elsie and Elmer, released at the top of the picture, interact with each... | Download Scientific Diagram
Grey Walter's Tortoises - Batteries, Re-charging, Hutches and Autonomy - cyberneticzoo.com
The History of Robotics - Razor Robotics
patrícia alves-oliveira on Twitter: "An ode to minimalism by remembering Grey Walter's robots, Elmer & Elsie. Created in 1948 using war surplus materials and old alarm clocks, these robots only used light
A brief history of robotics and AI
Elmer Elsie Robots by Grey Walter - The Old Robot's Web Site
Artificial Intelligence in Medicine | Momentaj Inc
2008: Grey Walter and his tortoises | News and features | University of Bristol
Elmer Elsie Robots by Grey Walter - The Old Robot's Web Site
HISTORY of ROBOTICS
Jibo - Robots in History: Elmer and Elsie (1948) built by William Grey Walter, these "tortoises" were the first autonomous electronic robots capable of complex behavior. They demonstrated the neurological principle that
Elmer Elsie Robots by Grey Walter - The Old Robot's Web Site
2008: Grey Walter and his tortoises | News and features | University of Bristol
What is a Mobile Robots? - theteche.com
