1. The document reviews an Arduino-based face mask detection system that uses deep learning and computer vision techniques to detect faces and determine if a face mask is being worn in images and video in real-time.
2. The system is designed to help prevent the spread of COVID-19 by only allowing people wearing face masks to enter certain locations. It works by detecting faces with a camera or video feed, classifying whether a mask is detected on the face using a trained model, and then sends a signal to an Arduino device that can control access points like doors.
3. The methodology involves face acquisition from images/video, classification of faces as with or without a mask using a deep learning model, and