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| Criterion |  Product Discovery Product Kata |  Innovation Brainstorming |  Innovation Round Robin Brainstorming |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | 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. | 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 | Medium | Low | Low | Medium |
Timedifferent | 1-2 Wochen je Loop | 30-60 min | 20-45 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-10 | 4-12 | 4-10 | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Direction, Current metric, Target metric, Experiment note, Learning report | Idea pool, Theme clusters, Shortlist | Idea List, Cluster, Shortlist | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | OutcomesDiscoveryLearningIterationCoaching | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingWorkshopCollaborationIdeation |