Tactile Picture Books Project (IMAGE) University of Colorado at Boulder Caption Graduate student Abigale Stangl (right), a CU-Boulder doctoral student and a volunteer at the Anchor Center for Blind Children in Denver, shows Isabella Chinkes and her mother, Linda, a 3D version of 'Goodnight Moon.' Credit Photo courtesy Casey Cass, University of Colorado 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.