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| Criterion |  Innovation Brainwriting |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Facilitation Mind Mapping |
|---|---|---|---|
Purposedifferent | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | 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. | When a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. |
Complexitydifferent | Low | High | Low |
Timedifferent | 15-30 min | Several meetings plus preparation and analysis; total effort depends on scope | 15-45 min |
Participantsdifferent | 3-12 | Evaluation team, architects, and relevant stakeholders | 1-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Mind Map, Topic Clusters, Open Questions |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | ArchitectureQualityRiskTradeoffsStakeholders | BrainstormingIdeasMappingStructureFacilitation |
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