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| Criterion |  Facilitation Timeline |  Facilitation Nominal Group Technique |  Product Strategy Impact Mapping |  Facilitation 1-2-4-All |
|---|---|---|---|---|
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 goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30-90 min | 60-120 min | 45-90 min | 10-20 min |
Participantsdifferent | 2-12 | 5-12 | 3-8 | 4-100+ |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Timeline, Milestones, Insight Notes | Ranked Ideas, Clarified Options, Group Priority | Impact Map, Outcome Hypotheses, Delivery Options | Idea List, Shared Insights, Emergent Themes |
Tagsno overlap | TimelineFacilitationSequence | FacilitationPrioritizationVotingInclusion | OutcomesStrategyBehaviorPlanning | FacilitationInclusionIdeation |