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| Criterion |  Knowledge Modeling IBIS |  Architecture arc42 |  Product Discovery Smoke Test |
|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | 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. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-3 h | 1-2 Tage | 1-5 Tage |
Participantsdifferent | 2-8 | 1-4 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Issue Map, Positions, Argument Notes | Architecture Document, Context View, Runtime View, Deployment View | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | RationaleKnowledgeDecision | ArchitectureDocumentationCommunication | ValidationExperimentsDemandGrowth |
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