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| Criterion |  Knowledge Modeling Concept Mapping |  Innovation Crazy 8s |  UX Research Affinity Diagramming |  Innovation Rapid Ideation |
|---|---|---|---|---|
Purposedifferent | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-2 h | 8-15 min | 45–90 min | 5-20 min |
Participantsdifferent | 1-8 | 1-10 | 3-10 | 1-20 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Concept Map, Relationship Labels, Knowledge Gaps | Sketch Set, Idea Shortlist, Direction Options | Theme clusters, Insight statements, Opportunity areas | Ideenpool, Roh-Shortlist, Cluster |
Tagsno overlap | KnowledgeConceptsMappingSensemaking | BrainstormingSketchingSpeedDivergenceDesign sprint | SynthesisQualitativeRoot cause | BrainstormingIdeationDivergenceSpeed |