Robotic concret crack scanning (VIDEO) Drexel University This video is under embargo. Please login to access this video. Caption Researchers at Drexel University have created an AI-driven system that can guide robotic scanning of cracks in concrete for assessment and monitoring. Credit Drexel 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.