Using statecharts to design and specify a direct-manipulation user interface
Lynette van Zijl, D. Mitton · Unisa Institutional Repository (University of South Africa) · 1991
Statecharts were developed by Harel et al [10] to specify complex reactive systems. In this paper we report on our application of statecharts as a design and specification tool for an X-Windows based Graphical User Interface for the telephone network performance modelling tool GMA.