Perigean Technologies provides Team KCA with a recognized leader in the development and application of Cognitive Systems Engineering (CSE), Cognitive Task Analysis (CTA) and Human-Centered Computing (HCC) principles to help drive the development of intelligent systems.  Most recently, Perigean has applied these methods to: design U.S.  Army intelligence software tools, experiment with a virtual collaboration environment to support crisis response and crisis action planning; and deploy a Marine virtual learning solution focusing on individual decision making in he context of defeating IEDs