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| Criterion |  Facilitation Timeline |  Facilitation Nominal Group Technique |  UX Research Customer Journey Mapping |  Innovation Round Robin Brainstorming |
|---|---|---|---|---|
Purposedifferent | When a project, incident, or change process is only remembered in fragments, Timeline brings the sequence back into a readable form. It makes turning points, precursors, and after-effects recognizable over the course of time. | 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 a user journey falls apart across many touchpoints, customer journey mapping makes the experience visible as a coherent arc. Phases, emotions, and breaks become legible enough to prioritize critical moments deliberately. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30-90 min | 60-120 min | 2-4 h | 20-45 min |
Participantsdifferent | 2-12 | 5-12 | 4-10 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Timeline, Milestones, Insight Notes | Ranked Ideas, Clarified Options, Group Priority | Journey Map, Pain-point List, Opportunity Backlog | Idea List, Cluster, Shortlist |
Tagsno overlap | TimelineFacilitationSequence | FacilitationPrioritizationVotingInclusion | JourneyServiceService design | BrainstormingIdeationFacilitationInclusionCreativity |