Researcher Canek Fuentes-Hernandez (IMAGE) Georgia Institute of Technology Caption Prof. Canek Fuentes-Hernandez sees a great potential to use high-performance soft and stretchable photodetectors to enable pulse oximeters, like the one he is holding in his hand, to become more ergonomic and to consume less power. Credit Canek Fuentes-Hernandez 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.