Astrojumper: Motivating Exercise with an Immersive Virtual Reality Exergame. - Samantha L. Finkelstein; Andrea Nickel; Zachary Lipps; Tiffany Barnes; Zachary Wartell; Evan A. Suma (Presence Teleoperators Virtual Environ., 2011)

Impossible Spaces: Maximizing Natural Walking in Virtual Environments with Self-Overlapping Architecture. - Evan A. Suma; Zachary Lipps; Samantha L. Finkelstein; David M. Krum; Mark T. Bolas (IEEE Trans. Vis. Comput. Graph., 2012)