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| Criterion |  UX Research Tree Testing |  Innovation Brainstorming |  Innovation Round Robin Brainstorming |  Innovation Rapid Ideation |
|---|---|---|---|---|
Purposedifferent | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | 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 Tage | 30-60 min | 20-45 min | 5-20 min |
Participantsdifferent | Based on research question | 4-12 | 4-10 | 1-20 |
Formatdifferent | Async | Workshop | Workshop | Workshop + async |
Outputdifferent | Findability Metrics, Path Analysis, Revised IA | Idea pool, Theme clusters, Shortlist | Idea List, Cluster, Shortlist | Ideenpool, Roh-Shortlist, Cluster |
Tagsno overlap | Information architectureNavigationFindability | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingIdeationDivergenceSpeed |