👉 GUI (Graphical User Interface) engineering is the systematic process of designing, developing, and maintaining user interfaces for software applications to ensure they are intuitive, efficient, and visually appealing. It involves understanding user needs, creating wireframes and prototypes, selecting appropriate design patterns and frameworks, implementing interactive elements, and conducting rigorous testing to refine the interface. Effective GUI engineering balances aesthetics with functionality, ensuring that users can navigate and interact with the software seamlessly. It also includes considerations for accessibility, responsiveness across different devices, and consistency with established design principles to enhance user experience and productivity.