Susannah has a background in Human-Computer Interaction and Psychology. At Aptima, Ms. Hoch uses her expertise to develop tools for instructors in various military training situations. Prior to joining Aptima, Ms. Hoch was a Software Engineer at the Kwajalein Missile Range. She developed visualization and analysis tools for the Mission Control Center. Ms. Hoch holds a Masters in Information Science from the University of Michigan and a BA in Psychology from the University of Pennsylvania.