New Device Versus Old Device (image) University of California - Riverside Share Print E-Mail Caption The top photo shows the new device. The bottom photo is the 'old' standard device. Credit J. Diedrich, UC Riverside. Usage Restrictions None 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.