Description: The interface adapter is a structural design pattern that allows incompatible interfaces to work together. This pattern acts as an intermediary that translates requests from a client into a format that a specific service or component can understand. Its main goal is to facilitate interoperability between different systems or components that otherwise could not communicate due to differences in their interfaces. The interface adapter encapsulates the conversion logic, allowing the client to interact with the system more easily and without needing to know the internal details of it. This pattern is particularly useful in situations where legacy systems are integrated with new applications, as it allows the new software to utilize the functionalities of the old one without needing to modify it. Additionally, the use of adapters promotes code reuse and separation of concerns, resulting in a cleaner and more maintainable design. In summary, the interface adapter is an essential tool in modern software development, enabling flexibility and scalability in system architecture.