Eric A. Bier, Maureen C. Stone, Kenneth P. Fishkin, William Buxton, Thomas Baudel. A taxonomy of see-through tools. In Beth Adelson, Susan T. Dumais, Judith S. Olson, editors, Conference on Human Factors in Computing Systems, CHI 1994, Boston, Massachusetts, USA, April 24-28, 1994, Proceedings. pages 358-364, ACM, 1994. [doi]
Abstract is missing.