
What are the 7 Principles of HCI?
SUMMARY The 7 principles of Human-Computer Interaction (HCI) – Learnability, Efficiency, Memorability, Error Prevention, Error Recovery, Satisfaction, and Accessibility – form the foundational blueprint for designing digital experiences that genuinely serve people. Rooted in cognitive psychology and systems design, these principles guide how interfaces should think, feel, and behave so that users arrive, engage, […]
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