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| Criterion |  Decision Making Delphi Method |  UX Design Design Studio |  Innovation Brainwriting |  Innovation Round Robin Brainstorming |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | When several designs need to be quickly put in relation to each other, it makes ideas visible and comparable. It encourages early variants instead of long upfront debates. | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. |
Complexitydifferent | High | Medium | Low | Low |
Timedifferent | 1-4 Wochen | 1-3 h | 15-30 min | 20-45 min |
Participantsdifferent | 6-30 Experten | 3-8 | 3-12 | 4-10 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Sketches, Concept Directions, Design Decisions | Idea sheets, Expanded concepts, Prioritized list | Idea List, Cluster, Shortlist |
Tagsno overlap | ForecastingExpertsDecisionStrategy | SketchingCollaborationIdeation | BrainstormingCollaborationInclusionIdeas | BrainstormingIdeationFacilitationInclusionCreativity |