Photo of Professor Aapo Hyvärinen (IMAGE) Research Organization of Information and Systems Caption Photo of Professor Aapo Hyvärinen Credit Aapo Hyvärinen, University of Helsinki Usage Restrictions Credit required, Only for use with reports of this news 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.