Retroreflector Pattern (IMAGE) Southwest Research Institute Caption The compact Van Atta retroreflector panels designed by SwRI can be arranged in various geometric patterns, making them easy to flush mount to a surface and less susceptible to damage. Credit Southwest Research Institute Usage Restrictions Images/videos may be used by the media and the public for educational and informational purposes only 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.