An ongoing project intends to enable military and other scientists to monitor and even enhance the ways in which a soldier’s brain sleeps and, importantly, attains rest and repair. The effort – a collaboration between the U.S. Army Medical Research and Development Command (USAMRDC) Military Operational Medicine Research Program (MOMRP) and scientists and engineers at Rice University (Houston, Texas) – is only one of a group of sensor-driven military projects seeking to create wearable technology to track and improve soldier performance and outcomes.