# Specification of usage requirements
Prepare the usage requirements for the further process.
In this phase, the results from the analysis of the usage context are converted into usage requirements and prepared for the further process. In the phases conception and visual design, the artifacts (e.g. personas) that are created serve as basis for design decisions. The Evaluation checks whether the application meets the specified usage requirements.
A detailed overview of the requirements for the system to be developed from the user's point of view, taking different user groups into account.
# Questions to be answered in this phase
What requirements do the users have for the system to be developed?