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| Criterion | ![]() Innovation Design Sprint | ![]() UX Research Usability Testing | ![]() UX Research Affinity Diagramming | ![]() UX Research First-click Testing |
|---|---|---|---|---|
Purposedifferent | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | 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. | 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 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 | High | Medium | Low | Low |
Timedifferent | 4-5 Tage | 1-2 h je Session | 45–90 min | 1-2 Tage |
Participantsdifferent | 5-8 | Based on research question | 3-10 | 10-30 |
Formatdifferent | Workshop | Workshop + async | Workshop | Async |
Outputdifferent | Prototype, Test Findings, Decision Rationale | Usability Issues, Severity List, Recommendations | Theme clusters, Insight statements, Opportunity areas | Click Heatmap, Success Rate, Design Recommendations |
Tagsno overlap | Design sprintPrototypeValidationInnovation | ValidationUXPrototype | SynthesisQualitativeRoot cause | UXNavigationFindabilityValidation |



