Expanding the Approaches to User Experience

Jesse James Garrett’s 'The Elements of User Experience' diagram has become rightly famous as a clear and simple model for the sorts of things that user experience professionals do. But as a model of user experience it presents an incomplete picture with some serious omissions—omissions I’ll try address with a more holistic model.

Olsen, George. Boxes and Arrows (2003). Articles>Information Design>User Experience>User Centered Design