User Assistance Walkthroughs: Helping Best Practices Emerge
http://www.uxmatters.com/MT/archives/000211.php

Hughes, Michael A.
UXmatters
2007

Abstract:

In my previous job as a UX designer, I learned the value of collaborative design walkthroughs. During walkthroughs, the UX designer would step through a user scenario--using the wireframes or mid-fidelity prototypes--with a cross-disciplinary team comprising product management, other UX designers, business analysts, developers, product testers, and technical communicators.