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Selected:Outcome-Driven InnovationSAAM (Software Architecture Analysis Method)Failure Mode and Effects AnalysisChange Analysis
| Criterion |  Product Discovery Outcome-Driven Innovation |  Architecture SAAM (Software Architecture Analysis Method) |  Operations Failure Mode and Effects Analysis |  Operations Change Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. |
Complexitydifferent | High | High | High | Medium |
Timedifferent | Mehrere Wochen | Preparation, scenario analysis, and findings review; effort depends on scope | 2-6 h | 45-120 min |
Participantsdifferent | 2-6 researchers plus sample | Architecture experts and stakeholders for scenarios and weighting | 3-10 | 2-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives | FMEA Table, Risk Priority, Mitigation Actions | Change Matrix, Cause Hypotheses, Validation Questions, Action List |
Tagsno overlap | OutcomesInnovationResearchQuantitative | ArchitectureChangeAnalysisComparisonQuality | RiskQualityOperationsRoot cause | ChangeRoot causeTroubleshootingComparison |