Explanation:

 Cyber Physical System (CPS)
• It refers to machine based communication, analysis, inference, decision, action, and control in the context of a natural world
• It is a multidisciplinary area including deep mathematics used in Artificial Intelligence, machine learning, Big Data analytics, blockchains, expert systems, contextual learning to integration of all of these with intelligent materials and machines, control systems, sensors and actuators, robotics and smart manufacturing