Currently I'm working on two things. The major thing is trying to find the bridge between my flow-logic and the visual drawing-framework of VisualAp. VisualAp already has alot of the functionality I originally wanted, now, since the prototype of Prof Barthel, on which I'm developing goes technically in a different direction, I have to find where both conceptions can be combined. VisualAp bases it's Units on Java-Beans, small Jar-files, that capsulate the complete functionality for one unit. This is not good for us and now I have to see how to work around the bean-logic to hook our Classes into it. Fortunately VisualAp is Open Source and I can do changes, altough I try to avoid it. I could imagine preparing a patch which includes some of my refactorings to make it of bigger common use.
My second work is bit more fun. If I get bored on the one thing, I can switch to this one: designing the unit icons. Of course depending on how I do the implementation of the VisualAp-bridge, the icons may change, but still it's fun trying things with Java2D.