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| Criterion | ![]() UX Design Design Studio | ![]() DevOps ChatOps | ![]() Decision Making Assumption Surfacing | ![]() Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | When several designs need to be quickly put in relation to each other, it makes ideas visible and comparable. It encourages early variants instead of long upfront debates. | For operational work in a distributed team, the method links communication with direct system control. It records decisions right where the signal, the context, and the execution come together. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 h | Ongoing | 45-90 min | 20–45 min |
Participantsdifferent | 3-8 | 2-20 | 2-8 | Small cross-functional group |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Sketches, Concept Directions, Design Decisions | Chat Transcript, Action Log, Automations | Assumption List, Critical Assumptions, Learning Plan | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | SketchingCollaborationIdeation | CollaborationEngineeringIncident | AssumptionsRiskDecisionDiscovery | RiskDecisionFailurePlanning |



