A door lock system with augmented reality technology

This paper presents a door lock system combine with augmented reality technology (AR) and mobile phone remote control system. The system consists four parts: augmented reality application, wireless network module, microcontroller, and electronic door lock. General access control has a keyhole or numeric keypad. Interested people can easily start from here that can open the door. The system only has a similar Quick Response Code (QR Code) sign above the doorknob. Therefore, those people who have interested will not know how to start to open the door. The owner who only needs to active the AR application and press the correct password that will be able to open the door.