Who is defined as a 'user' in the context of a system?

In the context of a system, a 'user' is primarily defined as an individual or group that actively utilizes or interacts with the system to achieve specific goals or tasks. This definition emphasizes the role of the user in the practical application and experience of the system, highlighting their importance in the overall design and usability of the system.

Users directly influence system requirements, functionality, and user experience, making their feedback crucial throughout the development process. It is essential to understand users' needs, behaviors, and environments to ensure the system meets its intended purpose effectively.

While managers, stakeholders, and suppliers play important roles in the system's lifecycle, they do not fit the direct definition of a 'user' since their involvement may focus more on oversight, financial aspects, or component provision rather than direct interaction with the system for its intended use. Thus, the definition of a 'user' centers on direct engagement with the system itself.