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| Criterion |  UX Research Card Sorting |  Innovation Brainstorming |  Facilitation Mind Mapping |  Innovation Design Charrette |
|---|---|---|---|---|
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. | 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 a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 20-45 min | 30-60 min | 15-45 min | Halber Tag bis mehrere Tage |
Participantsdifferent | Based on research question | 4-12 | 1-10 | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Content groups, Label set, IA hypotheses | Idea pool, Theme clusters, Shortlist | Mind Map, Topic Clusters, Open Questions | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | Information architectureNavigationStructure | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingIdeasMappingStructureFacilitation | BrainstormingWorkshopCollaborationIdeation |