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| Criterion |  Decision Making Constraint Analysis |  Innovation SCAMPER |  Innovation Design Charrette |  Innovation Reverse Brainstorming |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. | 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. | 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. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 30-90 min | 30-60 min | Halber Tag bis mehrere Tage | 30-60 min |
Participantsdifferent | 2-8 | 2-10 | 10-50 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | SCAMPER Idea List, Concept Shortlist, Variation Notes | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | ConstraintsDecisionPlanningOptions | BrainstormingIdeationCreativityReframingInnovation | BrainstormingWorkshopCollaborationIdeation | BrainstormingIdeationCreativityRisk |