Caroline Appert, Shumin Zhai. Using strokes as command shortcuts: cognitive benefits and toolkit support. In Dan R. Olsen Jr., Richard B. Arthur, Ken Hinckley, Meredith Ringel Morris, Scott E. Hudson, Saul Greenberg, editors, Proceedings of the 27th International Conference on Human Factors in Computing Systems, CHI 2009, Boston, MA, USA, April 4-9, 2009. pages 2289-2298, ACM, 2009. [doi]
Abstract is missing.