Long-duration missions may one day present the most demanding situations ever encountered in manned spaceflight. Success will therefore depend on the knowledge and flexibility of the crew and the critical tools at their disposal. This Phase I proposes to combine intelligent tutoring with highly interactive 3D simulation software to create an on-demand situational training and operations support system. This platform will provide a means for Astronauts to assess necessary actions in routine and emergency situations, quickly select from a software-determined selection of simulation-based training materials or job aids, and link to information including logistics or vehicle health status to more effectively conduct tasks in a just-in-time scenario. The Phase I prototype will demonstrate key system functionality as applied to a critical EVA procedure. The Phase II will create a tool for authoring training in this environment, along with a prototype interfaced with an integrated vehicle health management system to provide instant access to repair and maintenance procedures based on system status. Intelligent simulations can also be used in a non-scripted mode for testing of new procedures in emergency situations. Pre-flight, they also serve as more effective ground trainers and provide an interface to simulated equipment for optimization of human interactions.
