(IMAGE) Bielefeld University Caption Researchers in Bielefeld have observed how drinks are ordered in pubs and night clubs. Thanks to their findings, the bartending robot James knows when a customer would like place an order. Credit Photo: fortiss GmbH Usage Restrictions Image may only be used with appropriate caption or credit. 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.