Sensor to Measure Space Suit Interactions with the Human Body

The team has identified and is proposing a single sensor technology that targets the above requirements including readout capability. Our novel technology will utilize a proprietary 3D optical fabrication process and fabric combination for small form factors to achieve the required results. The sensor fabric will be developed so that it is mechanically equivalent with human skin to eliminate interfacial decoupling and allow accurate pressure readings. Multiple sensors will be integrated into a prototype and the flexible packaging will be where multiple sensors are integrated such that that they are compatible with attachment to human skin or the spacesuit comfort garments. By using a nanocomposite sensor approach, the team will maximize spatial resolution and accuracy at the same time minimize weight. A replaceable fabric approach will also be developed to address failure rates with component spares.