Benjamin Bell is the president of Eduworks and an expert in artificial intelligence, simulation and training. He has practiced in the field for over twenty years, leading applied research and development for military applications. He holds a Ph.D. from Northwestern University and is a graduate of the University of Pennsylvania. Benjamin Nye, the Director of Learning Science at ICT, has been recognized for excellence in tutoring systems and realistic behavior in simulations. His research is on scalable learning technologies and design principles to promote learning, and has yielded over 20 peer-reviewed papers, 12 book chapters, and 1 book. Elaine Kelsey is a research engineer and computational linguist with Eduworks Corporation, where she focuses on developing natural language processing and machine learning solutions for a range of government and commercial applications. She holds multiple bachelor‚Äôs and master‚Äôs degrees in computer science, linguistics, molecular biology, biostatistics and machine learning.