Model-Driven Gaze Simulation for the Blind Person in Face-to-Face Communication

In face-to-face communication, eye gaze is integral to a conversation to supplement verbal language. The sighted often uses eye gaze to convey nonverbal information in social interactions, which a blind conversation partner cannot access and react to them. In this paper, we present E-Gaze glasses (E-Gaze), an assistive device based on an eye tracking system. It simulates gaze for the blind person to react and engage the sighted in face-to-face conversations. It is designed based on a model that combines eye-contact mechanism and turn-taking strategy. We further propose an experimental design to test the E-Gaze and hypothesize that the model-driven gaze simulation can enhance the conversation quality between the sighted and the blind person in face-to-face communication.