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| Criterion | ![]() UX Research Customer Journey Mapping | ![]() Architecture Architecture Decision Record | ![]() Product Discovery Smoke Test |
|---|---|---|---|
Purposedifferent | When a user journey falls apart across many touchpoints, customer journey mapping makes the experience visible as a coherent arc. Phases, emotions, and breaks become legible enough to prioritize critical moments deliberately. | 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. | 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 | 2-4 h | 15-45 min | 1-5 Tage |
Participantsdifferent | 4-10 | 1-3 | Nutzertraffic |
Formatdifferent | Workshop | Async | Async |
Outputdifferent | Journey Map, Pain-point List, Opportunity Backlog | ADR File, Decision Log, Rationale | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | JourneyServiceService design | ArchitectureRationaleDocumentationGovernance | ValidationExperimentsDemandGrowth |
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