This document discusses a system for facial recognition and expression recognition to help blind people identify faces and facial expressions. The system uses a Raspberry Pi 3 with a camera to capture faces. It then uses the Viola-Jones algorithm for face detection and PCA for facial recognition, comparing faces to a database of stored images. When a matched face is found, the system speaks the name of the person to the blind user. The goal is to enhance social interactions for the visually impaired by enabling them to recognize faces and expressions.