Wearable Human-Machine Interfaces (IMAGE) University of Houston Caption Researchers reported the discovery of a multifunctional ultra-thin wearable electronic device that is imperceptible to the wearer. It also can be used as a robotic skin. Credit University of Houston 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.