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| Criterion |  Innovation Brainstorming |  UX Research Card Sorting |  Innovation Lotus Blossom |
|---|---|---|---|
Purposedifferent | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. | 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 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. |
Complexitysame | Low | Low | Low |
Timedifferent | 30-60 min | 20-45 min | 45-90 min |
Participantsdifferent | 4-12 | Based on research question | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Idea pool, Theme clusters, Shortlist | Content groups, Label set, IA hypotheses | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | BrainstormingIdeationCreativityWorkshopDivergence | Information architectureNavigationStructure | BrainstormingIdeationCreativityDivergenceWorkshop |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
