1) The document describes the development of a real-time face recognition system using OpenCV.
2) The system detects faces in images from a webcam in real-time, extracts 128 features from each face using a deep neural network, and recognizes faces by comparing to stored models using a support vector machine classifier.
3) The system provides a graphical user interface and was developed using open source tools like OpenCV, OpenFace, Python, etc. to allow real-time face detection and recognition.