Mark Pendergast

Hayne, S., Pendergast, M. and Greenberg, S. (1994)
Implementing Gesturing with Cursors in Group Support Systems. Journal of Management Information Systems (JMIS), 10(3):43-61, Winter. 		PDF Paper
Hayne, S., Pendergast, M. and Greenberg, S. (1993)
Gesturing through Cursors: Implementing Multiple Pointers in Group Supports Systems. In Proceedings of the Hawaii International Conference on System Sciences (HICSS'93), 4. (Hawaii), IEEE Press, pages 4-12, January. Awarded Best Paper. Also as Report 1992-490-28, September. Reprinted in Greenberg, Hayne, and Rada (eds) (1995). Groupware for Real-Time Drawing: A Designer's Guide, p63-80, McGraw-Hill. 		PDF Paper