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| Criterion |  Operations Process Mapping |  Operations Gemba Walk |  Product Discovery Experiment Canvas |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | 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 experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 h | 30-120 min | 30-60 min | 25-40 min |
Participantsdifferent | 3-10 | 2-6 | 1-5 | 1-5 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Process Map, Handoff List, Improvement Backlog | Observation Notes, Improvement Ideas | Completed Experiment Canvas, Success Metric | Learning Card with evidence and next action |
Tagsno overlap | ProcessOperationsImprovement | LeanObservationProcessOperations | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryLearning |