Digital Sandcastle (image) Karlsruher Institut für Technologie (KIT) Share Print E-Mail Caption A digital sandcastle consists of millions of grains. Its photorealistic presentation by a computer now becomes more computation-efficient. Credit Photo: KIT / Disney Research Usage Restrictions Image may only be used with appropriate caption or credit Share Print E-Mail 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.