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| Criterion |  Product Discovery Working Backwards |  Operations 8D Problem Solving |  Facilitation Consensus Workshop |  Operations 5 Whys |
|---|---|---|---|---|
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 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. | 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 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 | High | Medium | Low |
Timedifferent | 4-8 h, mehrere Iterationen | 1-6 Wochen | 1-3 h | 15-30 min |
Participantsdifferent | 2-6 | 4-10 | 5-30 | 2-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Future Press Release, FAQ, Vision Statement | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Consensus Clusters, Theme Titles, Priority Areas | Root cause notes, Countermeasures |
Tagsno overlap | VisionNarrativeAlignment | QualityProblem solvingRoot cause | FacilitationConsensusWorkshopAlignment | Root causeIncidentLeanProblem solving |