Jerzy Rozenblit with CAST (IMAGE) University of Arizona College of Engineering Caption University of Arizona Distinguished Professor Jerzy Rozenblit demonstrates his Computer-Aided Surgical Trainer. Credit Pete Brown/University of Arizona Usage Restrictions None 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.