Evaluation techniques for interactive systems

Goals of evaluation

👉 Assess system functionality and usability

👉 Assess the effect of the interface on user

👉 Identify problems related to both the functionality and usability

Evaluation through expert analysis

👉 Cognitive Walkthrough

👉 Heuristic Evaluation

👉 Review based Evaluation

Evaluation through user participation

👉 Styles of evaluation

👉 Empirical methods: experimental evaluation

👉 Observational techniques

👉 Query techniques

👉 Evaluation through monitoring physiological responses



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