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Selected:Problem InterviewSoftware Architecture CanvasAssumption SurfacingArchitecture Inception Canvas
| Criterion |  Product Discovery Problem Interview |  Architecture Software Architecture Canvas |  Decision Making Assumption Surfacing |  Architecture Architecture Inception Canvas |
|---|---|---|---|---|
Purposedifferent | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | 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 | Low | Low |
Timedifferent | 30-60 min je Interview | 1-2 h | 45-90 min | 1-2 h |
Participantsdifferent | 5-12 Interviews | 3-10 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Architecture Canvas, Goals, Constraints, Quality Attributes | Assumption List, Critical Assumptions, Learning Plan | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | DiscoveryInterviewsValidation | CanvasArchitectureAlignmentWorkshop | AssumptionsRiskDecisionDiscovery | AlignmentArchitectureCanvas |