Hello Eva! I like your concept of a component/plugin-architecture, but I have a ques= tion: You talk about "shells" and "exercises". Can you give me a real-world-exa= mple=20 about what each of this parts does? For example in a math-application for learning multiplication-tables (wit= h=20 animated explanations), or in a game-concept like TuxMath=20 (http://www.newbreedsoftware.com/tuxmath/). thank you very much, Michael (who is still working on a math-app-design and will hopefully com= plete=20 it tomorrow) PS: Would be nice if you could send me the mentioned iX-Article - Thank y= ou! _______________________________________________ kde-edu-devel mailing list kde-edu-devel@mail.kde.org http://mail.kde.org/mailman/listinfo/kde-edu-devel