Patrick Baudelaire, Michel Gangnet. Planar maps: an interaction paradigm for graphic design. In Ken Bice, Clayton H. Lewis, editors, Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI 1989, Austin, Texas, USA, April 30 - June 4, 1989. pages 313-318, ACM, 1989. [doi]
Abstract is missing.