Optimization of The Amount of Facial Wash Production in PT. XYZ Using Linear Programming Method.

Door-locking system with face recognition and fingerprint sensor is a system of door's lock that uses two security parameters. These two parameters must be fulfilled for the door to be opened. When one of these two parameters do not grand the permission, then the door will not open. This system uses a Raspberry pi zero as a control centre and a dataset storage for the faces' images. For the input process, a Raspberry pi camera and a fingerprint sensor are used. And the output uses a Relay and a Solenoid Door Lock. The results showed that only faces and fingerprints that are recognized by the system, that could successfully open the door. [ABSTRACT FROM AUTHOR]