Piezoelectric Vision (3 of 3) (IMAGE) Georgia Institute of Technology Caption This photo shows the camera positioning system used by researchers Joshua Schultz and Jun Ueda from Georgia Tech's School of Mechanical Engineering. Credit Georgia Tech Photo: Joshua Schultz 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.