INTRODUCTION TO COMPUTER-AIDED DESIGN OF USER INTERFACES l 2 Jean Vanderdonckt and Angel Puerta,3 Jlnstitut d'Administration et de Gestion - Universite catholique de Louvain Place des Doyens, 1 - B-1348 Louvain-la-Neuve (Belgium) vanderdonckt@gant, ucl. ac, be, vanderdoncktj@acm, org Web: http: //www. arpuerta. com JKnowledge Systems Laboratory, Stanford University, MSOB x215 Stanford, CA 94305-5479, USA puena@camis. stanford. edu 3RedWhaie Corp., 277 Town & Country Village Palo Alto, CA 94303, USA puerta@ redwhale. com Web: http: //www. redwhale. com Computer-Aided Design of Vser Interfaces...