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Criterion
Paper illustration for Smoke Test.
Product Discovery
Smoke Test
Paper illustration with architecture components and concrete change tasks for comparison.
Architecture
SAAM (Software Architecture Analysis Method)
Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Purposedifferent
When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all.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.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
LowHighHigh
Timedifferent
1-5 TagePreparation, scenario analysis, and findings review; effort depends on scopeSeveral meetings plus preparation and analysis; total effort depends on scope
Participantsdifferent
NutzertrafficArchitecture experts and stakeholders for scenarios and weightingEvaluation team, architects, and relevant stakeholders
Formatdifferent
AsyncWorkshop + asyncWorkshop + async
Outputdifferent
Interest Metrics, Conversion Signal, Learning NoteDomain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternativesPrioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations
Tagsno overlap
ValidationExperimentsDemandGrowth
ArchitectureChangeAnalysisComparisonQuality
ArchitectureQualityRiskTradeoffsStakeholders
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration of a calm four-quadrant Assumption Map with hypothesis cards and emphasis on important assumptions with little evidence.
Product Discovery
Assumption Mapping
Paper illustration for Fake Door Test
Product Discovery
Fake Door Test
Four paper stations connect system purpose, quality goals, risk cards and focused investigation with a target and gap profile.
Architecture
LASR (Lightweight Approach for Software Reviews)