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| Criterion |  Systems Thinking CATWOE Analysis |  Innovation Brainwriting |  Systems Thinking Rich Picture |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | 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. | A Rich Picture brings an unclear situation onto a shared drawing. It captures actors, tensions, information flows, and blind spots before the team jumps to solutions too early. | 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 | 45-90 min | 15-30 min | 30-90 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-8 | 3-12 | 2-10 | 10-50 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Idea sheets, Expanded concepts, Prioritized list | Rich Picture, Problem Framing Notes | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | Systems thinkingFramingStakeholders | BrainstormingCollaborationInclusionIdeas | Systems thinkingSoft systemsFramingVisualization | BrainstormingWorkshopCollaborationIdeation |