Personas are one of the most popular techniques in the user experience toolkit, but they also remain among the most controversial. It is often still unclear to some what value personas can bring, and how to avoid the pitfalls of bad personas.
This article brings one of the clearest explanations I’ve seen of how to make good personas. It is a lengthy but must-read article if you make personas and want to make them work.
This article is particularly useful at explaining why obsessing over demographics is bad, and why you should instead focus on “thinking styles”.
Statements-of-fact, preferences, and demographics frequently serve as distracting barriers. They kick off all kinds of subconscious reactions in team members minds.