Task Flow Analysis
Updated 2026-08-10
INTRODUCTION
English translation pending.
CORE DEFINITION
Task Flow Analysis traces the full sequence by which a user or worker pursues a goal, mapping the steps, decision points, information transfers, and waiting periods from beginning to end. Its core proposition is that friction is often produced by the arrangement of steps rather than by any step in isolation, so end-to-end visibility is required to find it. The key qualifier is variation: averages hide the differing paths real users take, so the analysis must account for the branches rather than only the main route.
SCAFFOLDING EFFECT
Reduce cognitive load
- End-to-end mapping: chart the whole sequence including all the waiting periods and the handoffs. - Friction marking: note precisely where users hesitate, repeat steps, or abandon the whole flow. - Bottleneck targeting: redesign the step that constrains the whole sequence rather than the most convenient one.
Anchor fast decisions
Local optimization improves steps that are easy to measure, which are rarely the steps that constrain the whole. Tracing the full flow shows where delay and abandonment actually originate, and those origins usually lie in handoffs and waiting rather than in individual task performance. Fixing the constraining step then improves the entire sequence at once.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- en.wikipedia.orghttps://en.wikipedia.org/wiki/Workflowverified
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