Image (IMAGE) University of Tsukuba Caption University of Tsukuba researchers created a robot with an internal weight that can give the impression of conveying emotions while reading text messages. Credit University of Tsukuba Usage Restrictions Unauthorized use is prohibited. 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.