I’m an advocate of prototyping. I’ll even go so far as to recommend that wireframing be reduce to just sketching in favour of prototyping. Still prototyping in a UX environment can sometimes be one of those things that you don’t always get to practice when you would like to.
This is where Rosenfeld’s book Prototyping – A Practitioner’s Guide by Todd Zaki Warfel can fill in some of those nagging holes.


