What is the importance of user interface (UI) consistency in HCI?

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What is the importance of user interface (UI) consistency in HCI?

The importance of user interface (UI) consistency in HCI is that it enhances usability and user experience. Consistency in UI design ensures that users can easily navigate and interact with a system or application, as they are familiar with the layout, controls, and interactions. It reduces cognitive load and learning curve for users, allowing them to efficiently perform tasks and achieve their goals. Consistent UI also promotes user satisfaction, as it provides a sense of familiarity, predictability, and reliability. Additionally, UI consistency across different platforms or devices helps users seamlessly transition between them, maintaining a cohesive and seamless experience.