View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations Gemba Walk |  Innovation Rolestorming |  Facilitation 1-2-4-All |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | 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. | When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-120 min | 30-60 min | 10-20 min | 30-60 min |
Participantsdifferent | 2-6 | 3-12 | 4-100+ | 4-12 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Observation Notes, Improvement Ideas | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Idea List, Shared Insights, Emergent Themes | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | LeanObservationProcessOperations | BrainstormingIdeationCreativity | FacilitationInclusionIdeation | BrainstormingIdeationCreativityWorkshopDivergence |