@conference {15955, title = {The use-mention distinction and its importance to HCI}, booktitle = {Proceedings of the Sixth Workshop on the Semantics and Pragmatics of Dialog}, year = {2002}, month = {2002///}, pages = {21 - 28}, author = {Anderson,M. L and Okamoto,Y. and Josyula,D. and Perlis, Don} }