Validated Data over Expert Opinion
I should have linked to this when I wrote Usability Testing: It’s not a Myth, but I didn’t. To make up for my neglect, I’m linking to it now: John Schrag over at the excellent Designing the User Experience at Autodesk blog has a great article comparing Validated Data to Expert Opinion. Recommended.
If you require a short url to link to this article, please use http://ignco.de/210