Eye-Tracking Example (image) University of Washington Caption The prototype was built to simulate an ATM screen. In this scenario, users followed the highlighted dots with their eyes and the technology tracked their unique eye movements. Credit Michael Brooks, U of Wash. Usage Restrictions Photo credit required. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.