ETRI_Haptic Film 3 (IMAGE) National Research Council of Science & Technology Caption A RESEARCHER FROM ETRI IS DEMONSTRATING A LED-BASED HAPTIC TECHNOLOGY. Credit Electronics and Telecommunications Research Institute(ETRI) Usage Restrictions The sources of photos and research results from ETRI must be specified. 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.