+gui package
The gui package contains all definitions of the graphical user interface of ARTOA4. It writes all handles that can be controlled to the artoaGui variable.
+controller package
The controller package is the connector between the gui and the rest of the packages. The controller is the only package that reads and writes to all four global variables namely artoaGui, artoaWorkspace, artoaInputData and artoaOutputData.
It is responsible for syncronizing the gui with the underlying model/data.