The template illustrates the Model-View-Controller (MVC) architecture, a widespread design pattern for developing user interfaces, particularly in web applications. On the left, the "Chairperson" icon, possibly representing a role such as a project manager or UI designer, interacts with a "Browser," which signifies the platform through which users experience the web application.
The central part of the image provides a high-level overview of how a "User" interacts with the system. The "View" component is where the user engages with the interface. This interaction includes requesting processes handled by the "View," which in turn communicates with the "Controller." The "Controller" then fetches data from the "Model," which represents the application's dynamic data structure.
The MVC architecture diagram is useful for web developers, software engineers, and computer science students learning about software design patterns or building web applications.