Use Case Diagram Example – Project Update#9

Use Case Diagram Example

Hi there,

Today I want to share with you a use case diagram example for my PrivateReview project. In ProjectUpdate#6, I’ve talked about user stories, so I thought that it’s time to share a use case diagram.

Generally, use cases are created to specify different types of actors (users) that will be using the application and their various types of interactions with the system.

Using Figure 1 as an example, I want to share with you a use case diagram for an electronic voting system.

use case diagram example

Figure 1: Example of a use case diagram

 

Project Update: PrivateReview Use Case Diagram Example

Below in Figure 2, you can find a simple use case diagram for my project. The primary design is focused only on one actor – the user, but with time, there may be other actors, such as friends that may be able to view your reviews and provide their comments.

Use Case Diagram Example

Figure 2: PrivateReview Use Case Diagram Example