Rickard Arvidsson (IMAGE) Chalmers University of Technology Caption Rickard Arvidsson, Associate Professor, Department of Technology Economics and Management, Chalmers University of Technology, Sweden Credit Chalmers Usage Restrictions Editorial use 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.