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| Criterion |  UX Research Affinity Diagramming |  UX Research Tree Testing |  Innovation Design Thinking |  UX Research First-click Testing |
|---|---|---|---|---|
Purposedifferent | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | 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. | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | 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. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 45–90 min | 1-2 Tage | 1 Tag bis mehrere Wochen | 1-2 Tage |
Participantsdifferent | 3-10 | Based on research question | 4-10 | 10-30 |
Formatdifferent | Workshop | Async | Workshop | Async |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Findability Metrics, Path Analysis, Revised IA | Problem Statement, Prototype, Test Learnings | Click Heatmap, Success Rate, Design Recommendations |
Tagsno overlap | SynthesisQualitativeRoot cause | Information architectureNavigationFindability | InnovationPrototypeResearch | UXNavigationFindabilityValidation |