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| Criterion |  Operations Fishbone Diagram |  Operations Failure Mode and Effects Analysis |  Operations Pomodoro Technique |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | 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. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 30-60 min | 2-6 h | 25 min Zyklen | 15-90 min daily |
Participantsdifferent | 2-8 | 3-10 | 1 | 1 |
Formatdifferent | Workshop | Workshop | Async | Async |
Outputdifferent | Fishbone Diagram, Cause Categories, Investigation Backlog | FMEA Table, Risk Priority, Mitigation Actions | Focus Sessions, Task Progress, Interruption Notes | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | Root causeQualityOperations | RiskQualityOperationsRoot cause | FocusTime managementProductivityExecution | PrioritizationProductivityFocusExecution |