2-D Hologram (IMAGE) University of Utah Caption University of Utah electrical and computer engineering associate professor Rajesh Menon shows off a new 2D hologram that can be displayed with just a flashlight. His team has discovered a way to create inexpensive full-color 2-D and 3-D holograms that are far more realistic, brighter and can be viewed at wider angles than current holograms. Credit Dan Hixson/University of Utah College of Engineering Usage Restrictions Credit Dan Hixson 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.