Airport Security Screening (IMAGE) DOE/Pacific Northwest National Laboratory Caption The HD-Advanced Imaging Technology offers higher resolution for potential threat detection and fewer false alarms at security checkpoints. Credit Photo by Eric Francavilla | Pacific Northwest National Laboratory 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.