Smart Factory_1 (IMAGE) National Research Council of Science & Technology Caption A researcher of the ETRI is controlling a mobile robot by using 5G technology in smart factory. Credit Electronics and Telecommunications Research Institute(ETRI) Usage Restrictions The sources of photos and research results from ETRI must be specified. 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.