BAs use UX tools to make requirements tangible. Wireframes, prototypes, personas, journeys, and usability tests do not replace requirements; they reveal assumptions and create a shared language for experience and behavior.
Use visual fidelity deliberately to clarify structure, test interaction, and validate user outcomes.
Low fidelity supports fast structural discussion; higher fidelity supports interaction and visual validation. More polish increases cost and the risk that stakeholders mistake a learning artifact for the finished product.
Increase fidelity only when the next decision requires it.
Users abandon a six-step support form and contact the call center instead.
Map the current journey and identify uncertainty around eligibility and evidence.
Create low-fidelity alternatives for progressive disclosure.
Test realistic refund tasks with representative users.
Refine rules, content, error states, and acceptance criteria from observed behavior.
The validated flow reduces steps and clarifies eligibility before users invest time uploading evidence.
Open each answer, then practice saying it naturally in your own words.
A wireframe is a low-fidelity structural view; a prototype simulates enough interaction to test flow, behavior, and usability.
The level of detail and realism in a design artifact.
A research-based model of a meaningful user group.
A view of user steps, context, touchpoints, and experience over time.
Effectiveness, efficiency, and satisfaction in achieving goals.
Answer all three questions. Score 2 out of 3 to pass this section and update your course progress.
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