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| Criterion |  Innovation Double Diamond |  Architecture Architecture Decision Record |  Innovation Worst Possible Idea |
|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | For a seemingly familiar problem with paralyzing seriousness, the method dissolves pressure and fear of judgment. It deliberately makes failure pictures extreme, so hidden assumptions become visible faster. This clarifies what a workable path should avoid. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | Wochen bis Monate | 15-45 min | 20-45 min |
Participantsdifferent | 3-12 | 1-3 | 3-12 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | ADR File, Decision Log, Rationale | Bad Idea List, Reframed Concepts, Idea Shortlist |
Tagsno overlap | ProcessDivergenceInnovation | ArchitectureRationaleDocumentationGovernance | IdeationCreativityDivergence |
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