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| Criterion |  Facilitation Timeline |  Product Discovery Opportunity Solution Tree |  Innovation Rolestorming |  Innovation Reverse 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 discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-90 min | 1-2 h Setup, laufend | 30-60 min | 30-60 min |
Participantsdifferent | 2-12 | 2-6 | 3-12 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Timeline, Milestones, Insight Notes | Opportunity Solution Tree, Experiment Backlog, Learning Log | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | TimelineFacilitationSequence | DiscoveryOutcomesExperimentsOpportunity | BrainstormingIdeationCreativity | BrainstormingIdeationCreativityRisk |