Face Mask Sensor (IMAGE) Massachusetts Institute of Technology Caption A new sensor developed at MIT could make it much easier to ensure a good face mask fit. The sensor, which measures physical contact between the mask and the wearer’s face, can be applied to any kind of mask. Credit MIT Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-ND 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.