Cybernetics is the study of control, communications and information processing within systems of all kind, biological, mechanical and social. The word cybernetics comes from Greek word meaning “to steer, navigate or govern”. Cybernetics formed out of – and is closely related to – the areas of systems theory, information theory, computer science, robotics, mechanical and electrical engineering. The primary object of study within cybernetics is control systems that are regulated by negative feedback loops.