NUS interactive mouthguard (IMAGE) National University of Singapore Caption This revolutionary mouthguard – a first-of-its-kind bite-controlled optoelectronic system - invented by researchers from the National University of Singapore is affordable, light-weight, compact, and requires less training time compared to existing assistive technologies. Credit National University of Singapore Usage Restrictions No restrictions 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.