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realize finally include: servocontrol and brake of the joint, monitoring the movement of each joint in realtime, playback programming and modifying the program online, setting reference point and returning to reference point.A robot is a mechanical or virtual intelligent agent that can perform tasks automatically or with guidance, typically by remote control. In practice a robot is usually an electromechanical machine that is guided by puter and electronic programming. Robots can be autonomous, semiautonomous or remotely controlled. Robots range from humanoids such as ASIMO and TOPIO to Nano robots, Swarm robots, Industrial robots, military robots, mobile and servicing robots. By mimicking a lifelike appearance or automating movements, a robot may convey a sense that it has intent or agency of its own. The branch of technology that deals with robots is robotics. When societies first began developing, nearly all production and effort was the result of human labor, as well as with the aid of semi and fully domesticated animals. As mechanical means of performing functions were discovered, and mechanics and plex mechanisms were developed, the need for human labor was reduced. Machinery was initially used for repetitive functions, such as lifting water and grinding grain.Modern industrial robots are true marvels of engineering. A robot the size of a person can easily carry a load over one hundred pounds and move it very quickly with a repeatability of +/ inches. Furthermore these robots can do those 24 hours a day for years on end with no failures whatsoever. Though they are reprogrammable, in many applications (particularly those in the auto industry) they are programmed once and then repeat that exact same task for years. A sixaxis robot like the yellow one below costs about $60,000. What I find interesting is that deploying the robot