Affordance

Affordance refers to the properties or characteristics of an object—whether physical or digital—that indicate how it can be used. In UX (User Experience) design, affordances are the visual or interactive cues that suggest the functionality of an element and guide…

Empirical Validity / Empirical Validation

Empirical Validation is the process of confirming design decisions, theories, or models through direct observation, measurement, and analysis of real-world user behavior and performance. In UX, it ensures that product designs are grounded in actual user data rather than assumptions…