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| Criterion |  Operations Fault Tree Analysis |  UX Research Empathy Mapping |  Facilitation Consensus Workshop |  Facilitation Alignment Mapping |
|---|---|---|---|---|
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. | When a lot is assumed about a target group but little is seen jointly, empathy mapping makes knowledge and gaps directly comparable. The picture also shows which assumptions hold up and where evidence is missing. | When a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. |
Complexitydifferent | High | Low | Medium | Medium |
Timedifferent | 2-6 h | 30–60 min | 1-3 h | 1-2 h |
Participantsdifferent | 3-8 | 4-8 | 5-30 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Empathy Map, Assumptions List, Research Gaps | Consensus Clusters, Theme Titles, Priority Areas | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | RiskRoot causeSafety | SynthesisQualitativeWorkshop | FacilitationConsensusWorkshopAlignment | AlignmentStakeholdersStrategyFacilitation |