Sports Vision Performance Center Open for Business (2 of 3) (image) University of Houston Share Print E-Mail Caption The Dynavision is a peg board that requires athletes to hit the red buttons as they light up. The Sports Vision Performance Center uses the machine to determine reaction time, peripheral awareness and accuracy of movement. Credit Photo courtesy of University Eye Institute. Usage Restrictions None Share Print E-Mail 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.