Based on the disciplines of engineering, AI and physiology robotics is concerned with building robot machines with physical capabilities akin to human beings which are controlled by computers. The functioning of these machines is supplemented by providing computer intelligence. These machines vision inspection systems are used in computer aided manufacturing ( CAM ) where they are involved with gauging , gauging identifying and inspecting products. They provide the users with a competitive edge by performing the tasks efficiently in a lesser time frame as compared to humans. The robots are endowed with certain abilities as listed below to assist their role performance.

a. Visual Perception: The powers of sight.

b. Tactility: Power to touch or corporeal assessment.

c. Dexterity: Agility and adroitness in handling and manipulating the tasks with both hands.

d. Locomotion: Mobility to work in any territory irrespective of the environment .

e. Navigation : The power to find directions to reach the final the a objective in time.