Advanced Computing in IoT for Door Lock Automation

In the present times, security is the primary concern for any household. Automatic door control comes as a technological boom that works on sensors in providing security. Home automation is digitized, replacing the physical switches which have limited applications. This paper provides a study on the design, technology, advantages, and applications of automatic door control. The role of various sensors involves different technologies to control the door automatically. The information is then communicated to the house owner via Bluetooth or Wi-Fi. These Smart systems enable high level security without our physical presence. This article proposes a method by which the door of the house can be opened automatically for the authorized person based on face and voice recognition when the owner is not at home.