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| Criterion |  UX Research Tree Testing |  Architecture Architecture Decision Record |  Operations Fishbone Diagram |
|---|---|---|---|
Purposedifferent | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | 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 a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-2 Tage | 15-45 min | 30-60 min |
Participantsdifferent | Based on research question | 1-3 | 2-8 |
Formatdifferent | Async | Async | Workshop |
Outputdifferent | Findability Metrics, Path Analysis, Revised IA | ADR File, Decision Log, Rationale | Fishbone Diagram, Cause Categories, Investigation Backlog |
Tagsno overlap | Information architectureNavigationFindability | ArchitectureRationaleDocumentationGovernance | Root causeQualityOperations |
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