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Usability Test
High-Fidelity Clickable Prototype
A high-fidelity, interactive mockup of a digital product is presented to external users, who attempt to use it while their interactions are observed to identify usability issues and validate the product's value.
When This Method Fits
Typical duration
Days – Weeks
Typical cost
Low – Medium
Fidelity level
Mockup
Stage
Validation
Hypothesis type
Desirability, Execution
Goal type
Find product-market fit, Deepen product-market fit, Validate go-to-market strategy, Drive corporate innovation / R&D
Randomization
N/A
Study design
Individual case report
Minimum units needed
5
1Best Fit When
Best when the visual and interaction design is refined enough to test whether it's both usable and valuable, before real development.