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The Diversity Profile Influences...
 Affordances - how performers infer what an interface artifact does from how it presents itself
 Constraints - physical, logical, semantic, and cultural factors that encourage proper actions and prevent errors
 Conceptual models - the mental models that help performers understand the system, predict effects of their actions, and interpret results
 Mappings - how performers perceive relationships between control variables they manipulate and system state
 Visibility - how apparent and explicit the system presents its underlying conceptual model to the performer
 Feedback - how much information must be reflected back to the performer concerning the effects of his or her action
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