Martijn Boogaarts, Jonathan A. Daudelin, Brian L. Davis, Jim Kelly, David Levy, Lou Morris, Fay Rhodes, Rick Rhodes, Matthias Paul Scholz, Christopher R. Smith, Rob Torok. The LEGO Mindstorms NXT Idea Book: Design, Invent, and Build. Ubiquity, 2007(December), 2007. [doi]
Abstract is missing.