Radar spots hidden hazards (VIDEO) Princeton University, Engineering School This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Sophisticated algorithms allow the system to process radio waves (left) to identify potential hazards such as cyclists and pedestrians (right.) Video by the researchers Credit Princeton University Usage Restrictions non commercial use 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.