A Fully Automated Production Line does not need people directly involved in the operation, and all or part of the process of the production is completed by mechanical equipment and automated systems. Therefore, in an automated environment, the tasks of human are more likely to change to system design, adjustment, supervision and monitoring the operation of the system rather than controlling it directly.
Industrial Automations can be widely understood as a system comprising of interacting technologies and automated control devices that result into automatic functioning of manufacturing operations and controlling them without significant human intervention. The automation process typically uses devices such as PLCs, PCs, PACs, etc. and various types of industrial communication technologies.