Principles of user interface design

The principles of user interface design are intended to improve the quality of user interface design. == Principles == According to Lucy Lockwood's approach of usage-centered design, these principles are: The structure principle: Design should organize the user interface purposefully, in meaningful and useful ways based on clear, consistent models that are apparent and recognizable to users, putting related things together and separating unrelated things, differentiating dissimilar things and making similar things resemble one another.

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