Analysis: Task Analysis

Discovery / ExplorationqualitativeIntermediate

TL;DR

Understand steps and decisions users make to complete a task.

Detailed description

Task Analysis is a methodology that breaks down complex activities into specific steps to understand how users complete particular goals. This technique helps identify cognitive processes, decisions, and actions needed to perform a task, revealing optimization opportunities in workflows and friction points in the experience. Academic literature demonstrates its value for improving efficiency and reducing errors in interfaces (Interaction Design Foundation). It is fundamental for redesigning existing processes and designing new user-centered functionalities.

Main objective

Understand steps and decisions users make to complete a task.

When to use it

Initial research or improving interaction flows.

Effort level

Medium

Recommended number of users

5–10 users

Advantages

Makes complex flows understandable
Identifies unnecessary steps
Documents the current process
Foundation for optimization

Disadvantages

Very detailed and complex
Can go out of date quickly
Requires access to users
Analysis-intensive

When to use

•Complex multi-step processes
•Workflow optimization
•Service redesign
•Process documentation

Metrics

•Process steps mapped
•Pain points identified
•Total process time
•Step efficiency

Practical example

Break down the movie ticket purchase process step by step.

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