Robot
In 1928, one of the first humanoid robots, Eric, was exhibited at the annual exhibition of the Model Engineers Society in London, where it delivered a speech. Invented by W. H. Richards, the robot's frame consisted of an aluminium body of armour with eleven electromagnets and one motor powered by a twelve-volt power source. The robot could move its hands and head and could be controlled through remote control or voice control. Both Eric and his "brother" George toured the world.
Josef Čapek
Josef Čapek (; 23 March 1887 – April 1945) was a Czech artist who was best known as a painter, but who was also noted as a writer and a poet. He invented the word robot, which was introduced into literature by his brother, Karel Čapek.