What is Usecase?
A use case is a detailed description of how a user interacts with a system or product to achieve a specific goal. It outlines the step-by-step actions taken by the user and the system’s responses, focusing on the interaction flow and the outcomes. Use cases help designers and developers understand the user’s needs, expectations, and the context in which they are using the product.
For example, a use case for an online shopping platform might include steps like browsing products, adding items to the cart, proceeding to checkout, entering payment information, and confirming the purchase. By detailing these interactions, use cases ensure that the product is designed to meet user needs effectively, facilitating a smooth and satisfying experience.