Prof. Uwe Hartmann (IMAGE) Saarland University Caption The team, led by Professor Dr. Uwe Hartmann of the Experimental Physics Department at Saarland University, has many years' experience in developing sensor systems and analysing signal patterns. Credit Credit: Iris Maurer 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.