The rube Framework for Personalized 3-D Software Visualization. - John F. Hopkins; Paul A. Fishwick (Software Visualization, 2001)

A three-dimensional human agent metaphor for modeling and simulation. - John F. Hopkins; Paul A. Fishwick (Proc. IEEE, 2001)

The rube framework for software modeling and customized 3-D visualization. - John F. Hopkins; Paul A. Fishwick (J. Vis. Lang. Comput., 2003)