The CEO of your company is interested in creating a smart shop floor and you have been asked to create a prototype. The existing machines and resources have to be reused for this prototype and nothing can be moved out of the existing shop floor. You can add components to convert the machines into smart devices.

Design a prototype smart shop floor and explain in detail the modifications that will be done to achieve the goals of a smart shop floor. what components $($including all sensors$,$ actuators, networking components etc.$)$ would be used for this purpose $?$ Also mention the advantages of this change. Draw the architecture of the IoT system showing the hardware components, connectivity and software to be used.