Projects/Usability/HIG/Scenario: Difference between revisions
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== Purpose == | == Purpose == | ||
A '' | A ''scenario'' describes the whys and wherefores a [[Projects/Usability/HIG/Persona|persona]] makes use of the application. It illustrates how the user achieves their goals by means of a task-orientated example. In contrast to ''use cases'' known from requirements engineering a scenario is more descriptive. It is supplementary to a persona, providing together an efficient method applicable in a wide range of applications. | ||
== Guidelines == | == Guidelines == | ||
* Always create scenarios on | * Always create scenarios based on empirical data. | ||
* Take technical configuration, environmental condition, organizational and social aspects into consideration. | * Take technical configuration, environmental condition, organizational and social aspects into consideration. | ||
* If available, use real world images to support imagination. | * If available, use real world images to support imagination. | ||
Revision as of 19:41, 28 January 2014
Purpose
A scenario describes the whys and wherefores a persona makes use of the application. It illustrates how the user achieves their goals by means of a task-orientated example. In contrast to use cases known from requirements engineering a scenario is more descriptive. It is supplementary to a persona, providing together an efficient method applicable in a wide range of applications.
Guidelines
- Always create scenarios based on empirical data.
- Take technical configuration, environmental condition, organizational and social aspects into consideration.
- If available, use real world images to support imagination.
- Try to include problem situations that will test the system concept, not just straightforward scenarios.