This is a nice example for planning and documenting mash-up-apps. It's from a real live app but more general for an easier understanding.
What we can see in this model is the technical prospect focusing data transfer layers and the data flow.
See also: Link
Any remarks - please coment...
ARIS model
Hi Walter,
me again :-) I think you cross posted your models in 2 groups. Therefore, I didn't noticed that they were also posted ot the iPod group. At the moment we encourage users to not cross post anything. Therefore, I have assigned all your models to the iPod group.
By the way, nice idea with the navigation links between your posts!
Sebastian