Developing a tester that simulates the user and can be used to automatically test GUIs in the MATLAB environment.

ost of today’s application softwareprovides some kind of graphicaluser interface (GUI). A GUI shouldbe easy to use by following logicaland intuitive steps to reach the desired result. Itmakes it easy to visualize the progress of dataprocessing and to give the necessary backgroundinformation. The actions (if appropriately con-structed) can be accessed by simple mouse clicks ongraphical objects. GUIs may also provide textual in-formation where necessary and give the possibility ofentering arbitrary alphanumerical values into editboxes. Graphical visualization is not a constraint butrather an added benefit [1], [2].