Purdue Public Camera Technology (IMAGE) Purdue University Caption Yung-Hsiang Lu, a professor in Purdue's College of Engineering, is leading a team working on several patented technologies related to public cameras. Credit Purdue University/John Underwood 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.