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| Criterion |  Operations Fault Tree Analysis |  UX Design Lean UX Canvas |
|---|---|---|
Purposedifferent | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | The Lean UX Canvas helps clarify user behavior, touchpoints, and concept decisions. It makes assumptions and desired outcomes visible and captures the result as a completed canvas, hypothesis list, and first experiment. |
Complexitydifferent | High | Medium |
Timedifferent | 2-6 h | 2-3 h |
Participantssame | 3-8 | 3-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Completed Lean UX Canvas, Hypothesis list, First experiment |
Tagsno overlap | RiskRoot causeSafety | CanvasHypothesisOutcomesDiscovery |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
