Blue Eyes is an artificial intelligence application that uses eye tracking technology to enable computer interaction for people who cannot use their hands. It analyzes eye movements and facial expressions to determine a user's emotions and interests in order to build a personalized user model. Some potential uses of Blue Eyes include an "Emotion Mouse" that tracks physiological data to determine a user's emotional state, gaze input for navigation, speech recognition, tracking user interests over time, and sensors to detect eye movements for computer control. The goal is to create machines with human-like perceptual abilities to allow for more natural human-computer partnership.