Portrait Francesco Greco (IMAGE) Graz University of Technology Caption Francesco Greco and his team at the Institute of Solid State Physics at TU Graz are developing electrodes in the form of temporary tattoos for the long-term monitoring of bioelectric signals. Credit © Lunghammer - TU Graz Usage Restrictions The use of the photos is only permitted provided that the source is cited in full together with TU Graz. The use of the photos for advertising purposes by institutions not affiliated with TU Graz is only possible upon request. 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.