Communication between Man and Machine (image) Helmholtz Association Caption This shows communication between man and machine -- a fascinating area at the interface of chemistry, biomedicine, and engineering. Credit Figure: KIT/S. Giselbrecht, R. Meyer, B. Rapp Usage Restrictions None 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.