Capacitive Sensing-based Eye Tracking for XR Glasses

Eye tracking technology has become increasingly vital as human-computer interaction utilizing extended reality (XR) technologies becomes more mainstream. Traditional eye tracking systems predominantly rely on cameras. While effective, these systems often suffer from high complexity, power consumption, and significant costs. This paper proposes a novel approach to eye tracking with capacitive sensing technology. Leveraging the principles of capacitance, we envision more accessible and efficient eye tracking solutions that can be integrated into various applications. This paper outlines the process of designing and analyzing a prototype of capacitance-based eye tracking.