Teresa Dobson and Stan Ruecker presented a paper on PlotVis at the International Technology, Education and Development Conference (INTED 2011), Valencia, Spain, 7-9 March 2011.
Dobson, T.M. and Ruecker, S. (2011). Beyond the Cartesian Graph: 3D Visualization in Literary Classrooms. In The Proceedings of the International Technology, Education and Development Conference (INTED2011), Valencia Spain, 7-9 March 2011. Abstract: http://library.iated.org/view/DOBSON2011BEY