Yi Shang, University of Missouri-Columbia (IMAGE) University of Missouri-Columbia Caption Yi Shang, professor of computer science in the MU College of Engineering, has led a team that has enhanced popular smartphones to be able to find and track military targets. Credit MU News Bureau 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.