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| Criterion |  Facilitation Six Thinking Hats |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|
Purposedifferent | When a topic gets stuck too quickly in the same thinking mode, Six Thinking Hats deliberately separates the perspectives. This means facts, risks, creativity, and emotional signals get worked through one after another instead of mixed together. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. |
Complexitydifferent | Medium | High |
Timedifferent | 45-90 min | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | 4-12 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Workshop | Workshop + async |
Outputdifferent | Perspective Notes, Decision Inputs, Action Items | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations |
Tagsno overlap | FacilitationOptionsDecision | ArchitectureQualityRiskTradeoffsStakeholders |
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