Hand and Face Scan (IMAGE) Duke University Caption Duke researchers have shown that a new approach to LiDAR can be sensitive enough to capture millimeter-scale features such as those on a human face Credit Ruobing Qian, Duke University Usage Restrictions None License Original 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.