Bat Drone (3 of 3) (IMAGE) University of Cincinnati Caption UC professor Dieter Vanderelst designed a robot that uses echolocation to navigate. Now he wants to apply this technology to autonomous drones. Credit Joseph Fuqua II/UC Creative Services 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.