FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Elektro’s body consisted of a steel gear, cam and motor skeleton covered by an aluminum skin. His photoelectric “eyes” could distinguish red and green light. He was on exhibit at the 1939 New York World’s Fair and reappeared at that fair in 1940, with “Sparko", a robot dog that could bark, sit, and beg to humans.

Detailed explanation-2: -When he was built in 1937 by Westinghouse in Mansfield for the 1939/1940 World’s Fair in NYC, Elektro was the first robot in the world that could walk, talk, and even count on his fingers!

Detailed explanation-3: -Elektro was built by the Westinghouse Electric Corporation in Mansfield, Ohio, between 1937 and 1938, and debuted at the 1939 New York World’s Fair.

Detailed explanation-4: -The first humanoid robot was a soldier with a trumpet, made in 1810 by Friedrich Kaufmann in Dresden, Germany. The robot was on display until at least April 30, 1950. In 1928, one of the first humanoid robots was exhibited at the Model Engineers Society annual exhibition in London.

Detailed explanation-5: -Elektro’s head turned up in a basement and his body in a barn. The robot was pieced back together and is on display at the Mansfield Memorial Museum, where it’s billed as the “oldest surviving American robot in the world."