A complete use case for software implementing a system
Develop a complete use case for software implementing a system for: searching for books on a specific topic using an online bookstore.
> Write a user story for the above software.
> Write a nonfunctional requirement for the application.
Outline your plan addressing these issues and other issues.
Sample Solution
User Story:
As a customer, I want to be able to easily search for books on a specific topic so that I can find relevant reading material for my interests.
Nonfunctional Requirement:
The search functionality should be fast, accurate, and responsive, providing results within a reasonable amount of time.
Full Answer Section
Use Case Outline
1. Preconditions:
- The user is logged into the online bookstore.
- The user has a specific topic in mind.
2. Steps:
- The user navigates to the search bar on the bookstore's homepage.
- The user enters a keyword or phrase related to the desired topic.
- The system processes the search query and retrieves relevant book results.
- The search results are displayed on the screen, including book titles, authors, descriptions, and prices.
- The user can refine the search results by using filters for categories, authors, publication date, or price.
- The user can select a book to view more details, add it to their cart, or purchase it immediately.
3. Postconditions:
- The user has a list of books that match their search criteria.
- The user can proceed to purchase the selected books.
Additional Considerations:
- Search Algorithm: Implement a robust search algorithm that can handle complex queries and provide accurate results.
- Relevance Ranking: Prioritize search results based on their relevance to the search query, considering factors such as keywords, author, and publisher.
- Faceting: Provide faceting options to allow users to refine their search results based on specific criteria.
- Auto-Suggest: Implement an auto-suggest feature to provide suggestions as the user types their search query.
- Mobile Optimization: Ensure that the search functionality is optimized for mobile devices to provide a seamless user experience.
- Accessibility: Make the search interface accessible to users with disabilities, following accessibility guidelines such as WCAG.
By addressing these considerations, the online bookstore can provide a user-friendly and efficient search experience for customers seeking books on specific topics.