Hand Touching Tactile Display (IMAGE) Stanford University Caption The display is reminiscent of a pin art toy in that it forms shapes from a field of tall, rectangular pegs that move up and down. Credit Farrin Abbott/Stanford News Service Usage Restrictions Image may only be used with appropriate caption or 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.