A Study on Simple Gaze Tracking Interface for Laptop PC

Abstract

This study aims to develop a simple gaze tracking interface on laptop PC, for usability of the handicapped. In place of using EOG and IR-CCD, we developed the tracking interface by using digital processing under natural light. In order to reduce the installation costs, we used a CCD camera integrated into a laptop. Eye gaze estimation is carried out by simple projection of the correspondence between coordinate of cornea and laptop ' s display. We show some experimental results and future works.