View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Innovation Brainstorming |  Operations Fault Tree Analysis |  Innovation Rolestorming |
|---|---|---|---|
Purposedifferent | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | 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. |
Complexitydifferent | Low | High | Low |
Timedifferent | 30-60 min | 2-6 h | 30-60 min |
Participantsdifferent | 4-12 | 3-8 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Idea pool, Theme clusters, Shortlist | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist |
Tagsno overlap | BrainstormingIdeationCreativityWorkshopDivergence | RiskRoot causeSafety | BrainstormingIdeationCreativity |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
