I'm sorry your web browser is not supported we strongly recommend you use Microsoft Internet Explorer 10 or higher or an alternative browser.
Model Approach for Gaze Estimation from Corneal Imaging Using a Single Camera.
Here is an article by Lotfi El Hafi presented at 2015 IEEE/SICE International Symposium on System Integration (SII2015) in Nagoya, Japan. He discusses a method to estimate the gaze direction using cornea images captured by a single camera.
View the video here https://www.youtube.com/watch?v=qwks4396adM