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| Criterion |  Product Strategy Product Canvas |  Innovation Round Robin Brainstorming |  Innovation Design Charrette |  Innovation Starbursting |
|---|---|---|---|---|
Purposedifferent | When product goal and feature scope don't yet fit cleanly together, it creates a shared working picture. It connects need, core features, and assumptions into a solid starting point. | 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. | Helps clarify ideas, open questions, and testable next steps in concrete terms. It opens the thinking space, collects ideas, and leads to testable options. The result is captured as a star-shaped question map, question list, and assumption list. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-2 h | 20-45 min | Halber Tag bis mehrere Tage | 30-60 min |
Participantsdifferent | 2-8 | 4-10 | 10-50 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Product Canvas, Product Assumptions, Scope Notes | Idea List, Cluster, Shortlist | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Star-Shaped Question Map, Question List, Assumption List |
Tagsno overlap | CanvasDiscoveryScope | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingWorkshopCollaborationIdeation | BrainstormingIdeationWorkshopDiscovery |