Please forward this error screen to 216. They may be electronic robot projects pdf controlled by humans.
Most robots do a specific job, and they do not always look like humans. They can come in many forms. People have been interested in building machines to do work for us for a long time. But it takes time and money to build just one machine, so early ideas stayed ideas, or were built to make rich people laugh.
Leonardo da Vinci designed a man-shaped machine to look like a knight in 1464. It would be controlled with ropes and wheels. Other engineers and dreamers drew mechanical men. In1920, Karel Čapek wrote a story about them, and he used a word from Czech that is connected with ‘work’: robot. The most successful robot designs in the 20th century were not made to look like people. They were designed for use.