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| Criterion |  Product Discovery Working Backwards |  Operations 5 Whys |  Facilitation Consensus Workshop |  Operations 8D Problem Solving |
|---|---|---|---|---|
Purposedifferent | When the target state and benefit need to be clear first, it thinks backward from the desired outcome into the product logic. It sharpens vision, objections, and value proposition before elaboration. | 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. | 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. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 4-8 h, mehrere Iterationen | 15-30 min | 1-3 h | 1-6 Wochen |
Participantsdifferent | 2-6 | 2-6 | 5-30 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Future Press Release, FAQ, Vision Statement | Root cause notes, Countermeasures | Consensus Clusters, Theme Titles, Priority Areas | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan |
Tagsno overlap | VisionNarrativeAlignment | Root causeIncidentLeanProblem solving | FacilitationConsensusWorkshopAlignment | QualityProblem solvingRoot cause |