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| Criterion |  UX Design Design Studio |  Decision Making Constraint Analysis |  Knowledge Modeling IBIS |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | 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 an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-3 h | 30-90 min | 1-3 h | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-8 | 2-8 | 2-8 | 10-50 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Sketches, Concept Directions, Design Decisions | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Issue Map, Positions, Argument Notes | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | SketchingCollaborationIdeation | ConstraintsDecisionPlanningOptions | RationaleKnowledgeDecision | BrainstormingWorkshopCollaborationIdeation |