PupilScreen Video (VIDEO) University of Washington This video is under embargo. Please login to access this video. Caption University of Washington researchers are developing a smartphone app called PupilScreen that aims to objectively detect concussion and other traumatic brain injuries in the field, which could provide a new level of screening for athletes and accident victims. Credit University of Washington Usage Restrictions with credit License Licensed content 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.