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This paper was reprinted from Proceedings of the 2009 Second International Conference on Advances in Computer-Human Interactions (ACHI '09), Cancun, Mexico, p. 152-155, and may be found at http://dx.doi.org/10.1109/ACHI.2009.70
Copyright (2009) IEEE
Proceedings of the 2009 Second International Conference on Advances in Computer-Human Interactions (ACHI '09), pp. 152-155