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| Criterion |  Innovation Design Thinking |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Decision Making Red Teaming |
|---|---|---|---|
Purposedifferent | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | 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. | For strategic decisions with high reach, agreement and gut feeling are often not enough. Red teaming brings deliberate opposition into the situation and tests where a plan breaks under real counterarguments. |
Complexitysame | High | High | High |
Timedifferent | 1 Tag bis mehrere Wochen | Several meetings plus preparation and analysis; total effort depends on scope | 1-4 h |
Participantsdifferent | 4-10 | Evaluation team, architects, and relevant stakeholders | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Prototype, Test Learnings | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Challenge Findings, Risk Register, Mitigation Plan |
Tagsno overlap | InnovationPrototypeResearch | ArchitectureQualityRiskTradeoffsStakeholders | RiskDecisionSensemaking |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
