UX Principles Skill When to Use This Skill Apply this skill when you need to: - Design User-Centered Interfaces : Create products that prioritize user needs and behaviors - Conduct User Research : Plan and execute qualitative and quantitative research studies - Evaluate Usability : Assess interfaces using established heuristics and testing methods - Ensure Accessibility : Design inclusive experiences that work for users with diverse abilities - Optimize User Flows : Improve task completion rates and reduce friction in user journeys - Measure UX Performance : Define and track meaningful metric…