Smart Suitcase Helps Blind Navigate Airports (VIDEO) Carnegie Mellon University This video is under embargo. Please login to access this video. Caption Researchers at Carnegie Mellon University, the University of Tokyo and Waseda University in Tokyo have developed a smart suitcase, called BBeep, that helps blind travelers navigate through crowds. Credit Carnegie Mellon University 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.