Balancing Fidelity in Prototyping
http://www.guuui.com/issues/03_05.php

Olsen, Henrik
GUUUI
2005

Abstract:

Deceived by their ideas of what clients will accept, many web development teams build prototypes that are too costly and doesn't serve the purpose prototypes are supposed to. To exploit the full potential of prototyping, it's critical to choose the appropriate level of fidelity.