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| Criterion |  Innovation Design Charrette |  Operations ALPEN Method |  Innovation Rolestorming |  Innovation Reverse Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. | 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | Halber Tag bis mehrere Tage | 10-20 min daily | 30-60 min | 30-60 min |
Participantsdifferent | 10-50 | 1 | 3-12 | 3-12 |
Formatdifferent | Workshop | Async | Workshop | Workshop |
Outputdifferent | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Daily Plan, Time Estimates, Review Notes | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | BrainstormingWorkshopCollaborationIdeation | PlanningTime managementProductivityOperations | BrainstormingIdeationCreativity | BrainstormingIdeationCreativityRisk |