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 |  Operations Getting Things Done |  Operations Weekly Review |  Operations Ivy Lee Method |
|---|---|---|---|---|
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. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-120 min | 1-2 h Setup, laufend | 30-60 min | 5-10 min daily |
Participantsdifferent | 2-6 | 1 | 1 | 1 |
Formatdifferent | Workshop | Async | Async | Async |
Outputdifferent | Observation Notes, Improvement Ideas | Action Lists, Project List, Review Routine | Updated Task System, Weekly Focus, Next Actions | Daily Priority List, Completion Notes |
Tagsno overlap | LeanObservationProcessOperations | ProductivityPlanningTasksExecution | ProductivityExecutionPlanning | PrioritizationProductivityExecution |