How fast do you sketch or paint your first ideas of an application to paper or paint a paper prototype?
Wouldn't you like to have a better solution (runnable prototype rather than a paper version) in shorter time?
I have created a comparison with a simple CD cataloging sample application. The topic here is related to creating database application prototypes only. The comparison includes simple paper sketches and using 'computerized' methods (with an UML editor). It is kept simple and is focusing on used time only.
You can read more at the following link