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| Criterion |  UX Research First-click Testing |  Operations Kaizen Event |  UX Research Card Sorting |
|---|---|---|---|
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. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | When content only makes sense internally and users can't find the structure again, card sorting exposes their mental order. Terms, groups, and naming are then aligned with the target group's expectations. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 1-2 Tage | 0.5-5 Tage | 20-45 min |
Participantsdifferent | 10-30 | 4-10 | Based on research question |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | Click Heatmap, Success Rate, Design Recommendations | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Content groups, Label set, IA hypotheses |
Tagsno overlap | UXNavigationFindabilityValidation | LeanContinuous improvementOperations | Information architectureNavigationStructure |
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