What is a heuristic evaluation?

What is a heuristic evaluation?

• A. A usability inspection method using established heuristics to identify usability problems.
• B. A proactive method to identify potential failure modes and their impact.
• C. A visual representation of performance metrics.
• D. The broad use of telecommunications to deliver health services.

Answer: (A)

A heuristic evaluation is a usability inspection where a small group of evaluators reviews a user interface against established usability principles (heuristics) to uncover problems that hinder user performance. By systematically checking how well the design supports tasks, clear feedback, consistency, error prevention, and other recognized guidelines, they identify issues that create friction for users. This approach is efficient and cost-effective, often used early in development to surface common usability problems before broader user testing, and it can guide rapid improvements. The other descriptions point to different concepts: identifying potential failure modes and their impact aligns with risk analysis methods, not usability heuristics; a visual representation of performance metrics describes dashboards or analytics tools; and the broad use of telecommunications to deliver health services refers to telehealth or telemedicine.

A heuristic evaluation is a usability inspection where a small group of evaluators reviews a user interface against established usability principles (heuristics) to uncover problems that hinder user performance. By systematically checking how well the design supports tasks, clear feedback, consistency, error prevention, and other recognized guidelines, they identify issues that create friction for users. This approach is efficient and cost-effective, often used early in development to surface common usability problems before broader user testing, and it can guide rapid improvements.

The other descriptions point to different concepts: identifying potential failure modes and their impact aligns with risk analysis methods, not usability heuristics; a visual representation of performance metrics describes dashboards or analytics tools; and the broad use of telecommunications to deliver health services refers to telehealth or telemedicine.