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| Criterion |  Innovation Brainwriting |  DevOps Incident Timeline Analysis |  Facilitation Mind Mapping |  Operations Causal Factor Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | For an incident with an unclear sequence, the method makes the timeline precisely visible. It separates perception, reaction, and delay so cause and effect become more clearly readable. | 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. | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 15-30 min | 60-180 min | 15-45 min | 2-6 h |
Participantsdifferent | 3-12 | 3-10 | 1-10 | 3-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | Mind Map, Topic Clusters, Open Questions | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | IncidentTimelineSite Reliability Engineering | BrainstormingIdeasMappingStructureFacilitation | CausalityIncidentRoot causeTimeline |