M. speculatrix - a new species of animal - ELMER - cyberneticzoo.com
William Grey Walter - Machina Speculatrix | Orionrobots - Learn to build robots at home
The Maker's Box: Turtle Programming in Real Life
2008: Grey Walter and his tortoises | News and features | University of Bristol
W. Grey Walter and his Turtle Robots | Robotics Society of Southern California
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
Elmer Elsie Robots by Grey Walter - The Old Robot's Web Site
1. The machina speculatrix of William Grey Walter (1953). | Download Scientific Diagram
W. Grey Walter and his Turtle Robots | Robotics Society of Southern California
2008: Grey Walter and his tortoises | News and features | University of Bristol
Exploration and High Adventure: The Legacy of Grey Walter
Watch This 1940s Robotic Tortoise Navigate A Room By Itself | Impossible Engineering - YouTube
Grey Walter's tortoises - YouTube
William Grey Walter - Wikipedia
W. Grey Walter and his Turtle Robots | Robotics Society of Southern California
A Short Biography: W. Grey Walter
Meet the Roomba's Ancestor: The Cybernetic Tortoise - IEEE Spectrum
A Short Biography: W. Grey Walter
The first biologically inspired robots
1948 - ELSIE (Electro-mechanical robot, Light Sensitive with Internal and External stability ) - W. Grey Walter - cyberneticzoo.com
NHS 70 stories - 'Genius' Grey Walter's legacy lives on at Southmead Hospital | North Bristol NHS Trust
Las tortugas robot de William Grey | Robots al Detalle
William Grey Walter – Wikipédia, a enciclopédia livre
Grey Walter' s `personal' tortoise from the 1951 batch, now on display... | Download Scientific Diagram
