Використання принципів юзабіліті та візуалізації даних при проектуванні інтерфейсу веб-додатку керування смарт-гірляндою

Abstract

This paper explores the application of usability heuristics, data visualization techniques, and cognitive load reduction methods in the design of a user interface for a smart garland control web application. To identify user pain points and primary goals, a Customer Journey Map was developed. The interface implements a dark theme, real-time visual feedback, real-world metaphors and direct manipulation techniques. The developed interface demonstrates how Hick’s Law, affordances, and Tufte’s data representation rules can be applied to improve user experience, allow efficient customization of lighting modes, and minimize cognitive load.