SWAN Prototypes (IMAGE) Georgia Institute of Technology Caption Georgia Institute of Technology researchers, Frank Dellaert, assistant professor in the Georgia Tech College of Computing and Bruce Walker, assistant professor in Georgia Tech's School of Psychology and College of Computing, demonstrate an early stage prototype and a more refined prototype of their System for Wearable Audio Navigation (SWAN) system. Credit © Georgia Institute of Technology or © Georgia Tech. Photo by Rob Felt. 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.