1.2 Problem statement

          This system acknowledge the status of devices being operated, and the human factor has been dispensed with to regulate the movement at the entrances, treatment of congestion at the entrances leading to safety.

          Automatic Door Opening System can be implemented where the door is automatically opened and closed without any manual control.

          Since the door is opened only when a person is detected and remains close all other times, it can save a lot of energy in the form air conditioning.

          An automatic door system with sliding doors can be useful for aged and disabled. Can be implemented with additional features like face detection to track the trajectory in security applications.