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Selected:ARID (Active Reviews for Intermediate Designs)Design SprintReverse BrainstormingMorphological Analysis
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Innovation Design Sprint |  Innovation Reverse Brainstorming |  Innovation Morphological Analysis |
|---|---|---|---|---|
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. | 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. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. | 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. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 4-5 Tage | 30-60 min | 1-3 h |
Participantsdifferent | Designers, developers as users, and facilitation | 5-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Prototype, Test Findings, Decision Rationale | Reverse Ideas, Risk Themes, Solution Ideas | Morphological Box, Concept Combinations, Idea Shortlist |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | Design sprintPrototypeValidationInnovation | BrainstormingIdeationCreativityRisk | IdeationInnovationCreativity |