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Selected:ARID (Active Reviews for Intermediate Designs)Morphological AnalysisDesign ThinkingLotus Blossom
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Innovation Morphological Analysis |  Innovation Design Thinking |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. | 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. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 1-3 h | 1 Tag bis mehrere Wochen | 45-90 min |
Participantsdifferent | Designers, developers as users, and facilitation | 2-8 | 4-10 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Morphological Box, Concept Combinations, Idea Shortlist | Problem Statement, Prototype, Test Learnings | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | IdeationInnovationCreativity | InnovationPrototypeResearch | BrainstormingIdeationCreativityDivergenceWorkshop |