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| Criterion |  Product Discovery Product Kata |  Architecture Architecture Decision Record |  UX Design Lean UX Canvas |  Architecture Architecture Inception Canvas |
|---|---|---|---|---|
Purposedifferent | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | 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. | The Lean UX Canvas helps clarify user behavior, touchpoints, and concept decisions. It makes assumptions and desired outcomes visible and captures the result as a completed canvas, hypothesis list, and first experiment. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-2 Wochen je Loop | 15-45 min | 2-3 h | 1-2 h |
Participantsdifferent | 3-10 | 1-3 | 3-8 | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | Direction, Current metric, Target metric, Experiment note, Learning report | ADR File, Decision Log, Rationale | Completed Lean UX Canvas, Hypothesis list, First experiment | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | OutcomesDiscoveryLearningIterationCoaching | ArchitectureRationaleDocumentationGovernance | CanvasHypothesisOutcomesDiscovery | AlignmentArchitectureCanvas |