A robot is a type of machine controlled by a computer program. It can act like a human or it looks like it has an artificial intelligence. Robots are not just human-shaped. It is shaped and shaped to suit his work. The robot can work extremely fast and tirelessly based on the aforementioned program. The body is made of mechanical parts suitable for certain tasks , then a computer chip is attached to the mechanical organization of the robot. The difference with the automated device is that the robot does not do the same thing over and over again but does different things as it is taught. Some robots work only programmatically, while others can be controlled remotely by laser beams or radio signals. Robots can do hard physical work or complex and dangerous tasks in the industry. It can work non-stop for a long time. Computer-controlled robots carry out a variety of dangerous tasks in factories ; Such as welding , welding , loading and unloading of heavy goods, assembling of parts, etc. are done. The work of different types of micro circuits can be efficiently tested by robots which is not possible with humans. Robots are used for various research work on nuclear plants. Joseph F. Engelberger, proprietor of the Transition Research Corporation of the United States, is the father of the industrial robot. His robot was a vacuum cleaner robot. It can clean big supermarkets , airports or factories without any human help. Notable uses of the robot are: * in space exploration * in automotive and automotive operations * in day-to-day work at home * in factories * in very cold or very hot environments * in welding work * in various underground mines