Thin, compact infrared imager (VIDEO) University of California - San Diego This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption The infrared imager provides a clear picture of blood vessels in a person's hand and sees through opaque objects like silicon wafers. Credit Ning Li Usage Restrictions Please credit: Ning Li 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.