Technologies for 3D Cameras (IMAGE) Purdue University Caption On the right is a 3D image with auto-exposure control. A Purdue University team has created technology to make 3D cameras easier to use. Credit Song Zhang/Purdue University 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.