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| Criterion |  Operations Bottleneck Analysis |  Facilitation Nominal Group Technique |  Innovation Brainwriting |  Facilitation Mind Mapping |
|---|---|---|---|---|
Purposedifferent | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | When a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 h | 60-120 min | 15-30 min | 15-45 min |
Participantsdifferent | 3-8 | 5-12 | 3-12 | 1-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Ranked Ideas, Clarified Options, Group Priority | Idea sheets, Expanded concepts, Prioritized list | Mind Map, Topic Clusters, Open Questions |
Tagsno overlap | FlowMeasurementConstraints | FacilitationPrioritizationVotingInclusion | BrainstormingCollaborationInclusionIdeas | BrainstormingIdeasMappingStructureFacilitation |