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| Criterion |  Innovation Starbursting |  Innovation Reverse Brainstorming |  Innovation Morphological Analysis |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | 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. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. | 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 | Low | Low | Medium | Medium |
Timedifferent | 30-60 min | 30-60 min | 1-3 h | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-10 | 3-12 | 2-8 | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Star-Shaped Question Map, Question List, Assumption List | Reverse Ideas, Risk Themes, Solution Ideas | Morphological Box, Concept Combinations, Idea Shortlist | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tags1 shared | BrainstormingIdeationWorkshopDiscovery | BrainstormingIdeationCreativityRisk | IdeationInnovationCreativity | BrainstormingWorkshopCollaborationIdeation |