APERTURE 3 (IMAGE) Rice University Caption A schematic shows the single-beam SAVI system developed at Rice and Northwestern universities. The system employs a single beam, multiple images and sophisticated software to capture detailed images from a distance. Credit Jason Holloway/Rice University Usage Restrictions None 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.