Biosymbiotic devices (IMAGE) University of Arizona College of Engineering Caption University of Arizona engineers have developed a way to 3D-print medical-grade wearable devices, such as these ones, based on body scans of the wearer. Credit Gutruf Lab / University of Arizona Usage Restrictions None License Original 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.