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| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Product Discovery Outcome-Driven Innovation |  Innovation Design Sprint |
|---|---|---|---|
Purposedifferent | 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. | Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. |
Complexitysame | High | High | High |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | Mehrere Wochen | 4-5 Tage |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 2-6 researchers plus sample | 5-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | OutcomesInnovationResearchQuantitative | Design sprintPrototypeValidationInnovation |
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