Klement, K.K.KlementPolacek, J.J.Polacek2022-03-082022-03-081989https://publica.fraunhofer.de/handle/publica/316928This paper shortly presents the user interface based on GKS that has been implemented in the Dasplin system. Here we describe the GKS environment of the implementation, the realisation of the main dialog functions and the philosophy of the dialog with respect to the CAD area, especially B-Spline curves and surface design.enComputer Aided Design (CAD)Man-Machine Communicationuser interface006conference paper