Researchers with Invention (IMAGE) Australian National University Caption This is associate professor Larry (Yuerui) Lu (left) and PhD researcher Ankur Sharma from the ANU Research School of Engineering. Credit Jack Fox, ANU 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.