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| Criterion |  Operations 5 Whys |  Operations ALPEN Method |  Operations Pomodoro Technique |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | 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. | For easily distracted solo work, the method sets clear time boundaries for concentrated work. It protects attention when large tasks would otherwise fall apart into small avoidance moves. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-30 min | 10-20 min daily | 25 min Zyklen | 15-90 min daily |
Participantsdifferent | 2-6 | 1 | 1 | 1 |
Formatdifferent | Workshop | Async | Async | Async |
Outputdifferent | Root cause notes, Countermeasures | Daily Plan, Time Estimates, Review Notes | Focus Sessions, Task Progress, Interruption Notes | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | Root causeIncidentLeanProblem solving | PlanningTime managementProductivityOperations | FocusTime managementProductivityExecution | PrioritizationProductivityFocusExecution |