[Research] How to depict mobile behavior

Analysing and evaluating mobile applications require some visualisations. How to depict mobile devices' users behavior is s question researchers have to address. Jeff Axup, Nicola Balwell and Stephen Viller proposes 2 kinds of visualisations: 1. an information flow chart 2. a contextual information map.The former is based on an information metaphor, and the latter is more spatial-oriented.