Training Computers To Be Polite (IMAGE) Carnegie Mellon University Caption Researchers at Carnegie Mellon University have developed an automated method for making communications more polite. This image shows one possible implementation of this method: automated suggestions for improving politeness in emails. 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.