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| Criterion |  Innovation Design Charrette |  Product Discovery Product Kata |  Innovation Brainwriting |  Innovation Round Robin Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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. | 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 loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | 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. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | Halber Tag bis mehrere Tage | 1-2 Wochen je Loop | 15-30 min | 20-45 min |
Participantsdifferent | 10-50 | 3-10 | 3-12 | 4-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Direction, Current metric, Target metric, Experiment note, Learning report | Idea sheets, Expanded concepts, Prioritized list | Idea List, Cluster, Shortlist |
Tagsno overlap | BrainstormingWorkshopCollaborationIdeation | OutcomesDiscoveryLearningIterationCoaching | BrainstormingCollaborationInclusionIdeas | BrainstormingIdeationFacilitationInclusionCreativity |