Yotta Navigation has been selected for the follow-on development phase of the US Army Wearable Performance Assessment System (WPAS). WPAS is able to detect, classify and assess performance of complex biomechanical tasks in real-time. Easily upgradable and maintainable, WPAS uses a modular, open architecture software methodology along with compact, low-cost hardware. Yotta Navigation provided technology demonstrations of WPAS at the Aberdeen Proving Grounds in Aberdeen, MD.