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| Criterion |  Innovation Morphological Analysis |  UX Research Card Sorting |  Innovation Rapid Ideation |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 h | 20-45 min | 5-20 min | 45-90 min |
Participantsdifferent | 2-8 | Based on research question | 1-20 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Morphological Box, Concept Combinations, Idea Shortlist | Content groups, Label set, IA hypotheses | Ideenpool, Roh-Shortlist, Cluster | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | IdeationInnovationCreativity | Information architectureNavigationStructure | BrainstormingIdeationDivergenceSpeed | BrainstormingIdeationCreativityDivergenceWorkshop |