What is robotics ?

Explanation

(i) Robotics is an integrated study of mechanical engineering, electronic engineering, computer engineering and science.
(ii) Robot is a mechanical device designed with electronic circuitry and programmed to perform a specific task.
(iii) These automated machines are highly significant in this robotic era where they can take up the role of humans in certain dangerous environments that are hazardous to people like defusing bombs, finding survivors in unstable ruins, and exploring mines and shipwrecks.