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| Criterion | ![]() Product Strategy Lean Canvas | ![]() UX Research Tree Testing | ![]() Operations 5 Whys |
|---|---|---|---|
Purposedifferent | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | 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. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 45-90 min | 1-2 Tage | 15-30 min |
Participantsdifferent | 1-6 | Based on research question | 2-6 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Lean Canvas, Core Assumptions, Experiment Backlog | Findability Metrics, Path Analysis, Revised IA | Root cause notes, Countermeasures |
Tagsno overlap | StartupLeanAssumptionsBusiness model | Information architectureNavigationFindability | Root causeIncidentLeanProblem solving |
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