Gestalt Principles, focus on perception and organization. In the future design, design colors and shapes consistently. Group related elements close together to make relationships clear. At the same time, separate main features and secondary actions, to ensure key elements stand out against the background. While design user experience, arrange navigation items in a linear or logical sequence.

Fitts’ Law, focus on efficiency and movement. While designing user interfaces, make interactive elements (buttons, icons) large enough for users to click or tap easily. Leverage screen edges for key functions since they’re easy to target, stop consider to place menu bar or navigation bar in other places, due to edge and corner’s advantages.

Gestalt principles and Fitts’ Law help create designs that are not only aesthetically pleasing but also functional and intuitive.