Hamish Frizzell, Clare Churcher, Theresa McLennan. Menus or buttons: an evaluation of two radio telephones. In Elizabeth A. Kemp, Chris Phillips, Kinshuk, John Yanes, editors, Proceedings of the Symposium on Computer Human Interaction, CHINZ 2001, Palmerston North, New Zealand, 6 July 2001. pages 21-25, ACM, 2001. [doi]
Abstract is missing.