Peipei Zhou (IMAGE) University of Pittsburgh Caption Peipei Zhou, assistant professor of electrical and computer engineering at Pitt’s Swanson School of Engineering and lead investigator Credit Peipei Zhou Usage Restrictions No restrictions. License Public Domain 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.