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| Criterion |  DevOps Blameless Postmortem |  Innovation SCAMPER |  Operations Barrier Analysis |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 30-90 min | 30-60 min | 2-4 h | 45-90 min |
Participantsdifferent | 3-12 | 2-10 | 2-6 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | SCAMPER Idea List, Concept Shortlist, Variation Notes | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | BrainstormingIdeationCreativityReframingInnovation | Root causeSafetyIncident | BrainstormingIdeationCreativityDivergenceWorkshop |