optoPAD (IMAGE) Champalimaud Centre for the Unknown Caption From edible to irresistible: Creating virtual taste realities with light. Credit Diogo Matias, Champalimaud Centre for the Unknown Usage Restrictions image may only be used with appropriate credit 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.