Rick Blum (IMAGE) Lehigh University Caption Dr. Rick S. Blum is the Robert W. Wieseman Professor of Electrical and Computer Engineering at Lehigh University. Credit Lehigh University Usage Restrictions Contextual, credited use only License Original 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.