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| Criterion | ![]() UX Research First-click Testing | ![]() UX Research Usability Testing | ![]() Operations RACI Matrix | ![]() Decision Making RAPID |
|---|---|---|---|---|
Purposedifferent | When users immediately turn the wrong way on a screen or wireframe, first click testing checks initial orientation at high speed. The first click shows early whether expectation, labeling, and wayfinding fit together. | When a product is built but people get stuck on tasks, usability testing shows the friction at concrete points. Observed use instead of self-report makes visible where orientation, understanding, or interaction breaks down. | With unclear responsibilities across several roles or areas, the method creates unambiguous accountability logic. It reduces friction because decision, execution, contribution, and information become separately visible. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 1-2 Tage | 1-2 h je Session | 45-90 min | 45-90 min |
Participantsdifferent | 10-30 | Based on research question | 2-8 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Click Heatmap, Success Rate, Design Recommendations | Usability Issues, Severity List, Recommendations | RACI Matrix, Responsibility Map, Decision Notes | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | UXNavigationFindabilityValidation | ValidationUXPrototype | RolesResponsibilityGovernanceOperations | DecisionRolesGovernance |



