D. Aponte, and D. Richards. Proceedings of The 9th Australasian Conference on Interactive Entertainment: Matters of Life and Death, page 18:1--18:9. New York, NY, USA, ACM, (2013)
M. Sogono, and D. Richards. Proceedings of The 9th Australasian Conference on Interactive Entertainment: Matters of Life and Death, page 25:1--25:10. New York, NY, USA, ACM, (2013)