Dan R. Olson

Greenberg, S., Hudson, S., Hinckley, K., Ringel Morris, M. and Olson, D. (2009)
Proceedings of the 27th International Conference on Human Factors in Computing Systems (ACM CHI 2009). Papers and Notes, 2390 pages ACM Press, New York, NY, April 4-9. PDF is to front / back matter.
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