Study of Non-contact Eye Glance Input Interface with Video Camera

Abstract

Our previous studies have proposed Eye Glance input system that is used to only combination of contrary directional eye movements instead of eye gaze input. It was measured by EOG, but constraint and dedicated apparatus are brought into question. So we proposed non-contact measuring method using camera to measure eye movement. We enabled the eyes movement measurement with internal camera and USB camera by using optical follow in Open CV. In this study, we improve algorithm to measure and give visual feedback to subjects in real time. Then we researched the algorithmic effectiveness and influence by feedback.