Karen Giuliano, UMass Amherst (IMAGE) University of Massachusetts Amherst Caption Karen Giuliano, UMass Amherst associate professor, helps design and test medical devices used by nurses at the bedside. Credit UMass Amherst 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.