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…
HEART Framework is a UX metrics framework developed by Google that evaluates user experience across five key dimensions: Happiness, Engagement, Adoption, Retention, and Task Success. It helps product teams define measurable goals, understand user behavior, and guide data-driven design decisions.…
User insights are actionable understandings derived from observing, analyzing, and engaging with users to uncover their needs, behaviors, motivations, and pain points. In UX design, these insights go beyond raw data to reveal the why behind user actions, enabling teams…