Linchuan Liu, Peter Khooshabeh. Paper or interactive?: a study of prototyping techniques for ubiquitous computing environments. In Gilbert Cockton, Panu Korhonen, editors, Extended abstracts of the 2003 Conference on Human Factors in Computing Systems, CHI 2003, Ft. Lauderdale, Florida, USA, April 5-10, 2003. pages 1030-1031, ACM, 2003. [doi]
Abstract is missing.