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| Criterion |  UX Research Tree Testing |  Operations Process Mapping |  UX Research First-click Testing |  Operations After-Action Review |
|---|---|---|---|---|
Purposedifferent | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | 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. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-2 Tage | 1-3 h | 1-2 Tage | 20-45 min |
Participantsdifferent | Based on research question | 3-10 | 10-30 | 3-12 |
Formatdifferent | Async | Workshop | Async | Workshop + async |
Outputdifferent | Findability Metrics, Path Analysis, Revised IA | Process Map, Handoff List, Improvement Backlog | Click Heatmap, Success Rate, Design Recommendations | Lessons learned, Action items, Event summary |
Tagsno overlap | Information architectureNavigationFindability | ProcessOperationsImprovement | UXNavigationFindabilityValidation | LearningOperationsImprovement |