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| Criterion |  UX Research Card Sorting |  Innovation Morphological Analysis |  Innovation TRIZ |  Innovation SCAMPER |
|---|---|---|---|---|
Purposedifferent | 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. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. | 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. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 20-45 min | 1-3 h | 1-4 h | 30-60 min |
Participantsdifferent | Based on research question | 2-8 | 2-8 | 2-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Content groups, Label set, IA hypotheses | Morphological Box, Concept Combinations, Idea Shortlist | Contradiction Statement, Inventive Principles, Solution Concepts | SCAMPER Idea List, Concept Shortlist, Variation Notes |
Tagsno overlap | Information architectureNavigationStructure | IdeationInnovationCreativity | InnovationProblem solvingContradictionsCreativity | BrainstormingIdeationCreativityReframingInnovation |