Finger Sensor (image) University of Washington Share Print E-Mail Caption University of Washington graduate student, Jinyuan Zhang, demonstrates how a wearable sensor can measure finger pressure. Credit Dennis R. Wise/University of Washington Usage Restrictions Photo credit required. Share Print E-Mail 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.