Stretchable Array (IMAGE) University of Miami Caption This picture shows an optical image of a freely deformed stretchable array of complementary metal-oxide semiconductors inverters. Credit Professor John A. Rogers and University of Illinois at Urbana-Champaign. 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.