Carson and Trevor (IMAGE) Virginia Tech Caption Aerospace engineering Ph.D. candidate Carson Squibb and mechanical engineering junior Trevor LeMaster use digital image correlation on a carbon fiber composite prosthetic socket to track strains during simulated loading in the Aerospace Structures and Materials Laboratory. Credit Virginia Tech Usage Restrictions Credit Virginia Tech 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.