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The Elektro robot answers to the rhythm of voice commands and delivers jokes pre-recorded on 78 revolutions per minute (RPM) records. It appeared at the World's Fair, and it could move its head and arms and even "smoke" cigarettes.

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1948 -Norbert Wiener publishes the book Cybernetics-

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1948 -Norbert Wiener publishes the book Cybernetics-

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Norbert Wiener publishes the book Cybernetics. It has a major effect on research into artificial intelligence and control systems.

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Squee uses two light sensors and two contact switches to hunt for ”nuts” (actually, tennis balls) and drag them to its nest. Squee was described as “75% reliable,” but it worked well only in a very dark room.

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Robby the robot was the creation of Dr. Mobius. Robby's job included assisting the human crew while following Isaac Asimov's Three Laws of Robotics (1941).

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The Rancho Arm is used as a tool for the handicapped. The Rancho Arm´s six joints gave it the flexibility of a human arm. It holds a place among the first artificial robotic arms to be controlled by a computer.