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| Criterion |  Innovation TRIZ |  UX Research First-click Testing |  UX Research Card Sorting |
|---|---|---|---|
Purposedifferent | For technical contradictions or trade-offs, the method looks for solutions that resolve opposing requirements at the same time. It translates limits into an explicit picture of conflict that becomes workable. This produces not just compromises but more elegant principles. | 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 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 | High | Low | Low |
Timedifferent | 1-4 h | 1-2 Tage | 20-45 min |
Participantsdifferent | 2-8 | 10-30 | Based on research question |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Contradiction Statement, Inventive Principles, Solution Concepts | Click Heatmap, Success Rate, Design Recommendations | Content groups, Label set, IA hypotheses |
Tagsno overlap | InnovationProblem solvingContradictionsCreativity | UXNavigationFindabilityValidation | Information architectureNavigationStructure |
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