A simple electromechanical device. (IMAGE) City University of Hong Kong Caption The research team designs a simple, miniature electromechanical device for high-precision and real-time evaluations of deep tissue stiffness. Credit Dr Yu Xinge's team Usage Restrictions Image must be used with appropriate caption and 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.