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| Criterion |  Systems Thinking Rich Picture |  Innovation How Might We |  Architecture arc42 |  Systems Thinking CATWOE Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | 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. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 30-90 min | 30–45 min | 1-2 Tage | 45-90 min |
Participantsdifferent | 2-10 | 1-10 | 1-4 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Rich Picture, Problem Framing Notes | HMW Questions, Challenge Framing, Idea Prompts | Architecture Document, Context View, Runtime View, Deployment View | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints |
Tagsno overlap | Systems thinkingSoft systemsFramingVisualization | FramingOpportunityIdeationQuestions | ArchitectureDocumentationCommunication | Systems thinkingFramingStakeholders |