A medium$-$sized city library wants to digitize its operations to improve efficiency and user satisfaction. The library handles thousands of books, periodicals, and multimedia resources. It also provides spaces for community events and study areas.

System Requirements: The Library Management System $($LMS$)$ should offer a comprehensive solution for both library patrons and staff. Key functionalities include cataloging, searching, borrowing, and returning of library materials, along with user account management and administrative functions.

Functional Requirements:

User Registration and Management:

Users can register, update their profile, and deactivate their accounts.

The system should categorize users $($e$.$g$.,$ adult, child, senior, staff$).$

Catalog Management:

Staff can add, update, or remove items from the library catalog.

Each catalog item includes details such as title, author, ISBN, and availability.

Search and Reservation:

Users can search the catalog using various filters $($e$.$g$.,$ title, author, genre$).$

Users can reserve available books and receive notifications when they become available.

Borrowing and Returning:

The system tracks borrowed items and due dates.

Users can return items and pay overdue fines through an automated system.

Describe the navigation between the proposed UIs via a diagram $,$ visuals please