Azuola, FranciscoBadler, Norman IHo, Pei-HwaKakadiaris, IoannisMetaxas, DimitrisTing, Bond-Jay2023-05-222023-05-221994-06-012007-07-24https://repository.upenn.edu/handle/20.500.14332/36518Creating realistic virtual humans requires models that resemble real humans both visually and behaviorally. Physical and behavioral fidelity in human modeling is the focus of research and development work at the University of Pennsylvania's Center for Human Modeling and Simulation. In this article, we briefly describe the Center's human modeling paradigm, Jack®, and our research activities, including Jack's Spreadsheet Anthropometric Scaling System (SASS) and its Free-Form Deformation model.Presentation