Robots are first of all associated with high-tech reality. The history of robots is quite long, and it is believed that the first draft of a machine, which is capable to replace a person, belongs to Leonardo da Vinci. A draft of a robot that could sit up, sit down, move his arms and twisting his head was found among his paperwork. However, it’s still unknown whether that idea was implemented or not. Today in our everyday life people use a lot of robots for various purposes, from a robot-vacuum cleaner to a robot -painter. Progress never stops.