Which of the following is NOT a function of user personas in app development?

User personas play a vital role in the app development lifecycle as they represent the target audience in a way that influences design and functionality. These fictional characters, based on real data, help teams understand and anticipate the preferences and behaviors of users, ultimately leading to a more user-centered design.

Guiding design decisions is a primary function of user personas, as they provide context about who the users are and what they need. This insight helps designers create more suitable interfaces and experiences.

Enhancing user engagement is also an important role of user personas. Understanding the motivations and pain points of users allows developers to create features that resonate with users, thus increasing their engagement with the application.

Identifying user needs is fundamental to the process of developing any application. User personas encapsulate the characteristics, needs, and goals of potential users, helping teams address those needs effectively.

While user personas inform what features might be necessary and how they should be implemented, they do not inherently restrict feature sets. Instead, they guide the development process by focusing on what features would be most beneficial and relevant to the users, allowing for a more expansive and informed approach to development rather than limiting it. This is why the notion of restricting feature sets does not align with the fundamental purpose of user personas in app