UX Design - Laws and Principles

The laws of UX are essential principles that guide designers in creating effective and user-friendly interfaces. They are derived from psychological insights into how users interact with systems and can be categorized into several key areas. Here’s an overview of some of the most important UX laws:

Categories of UX Laws

1.?????? Heuristics

·?????? These are mental shortcuts that simplify decision-making for users. Heuristic laws help designers create intuitive interfaces that align with user expectations.

2.?????? Gestalt Principles

·?????? These principles explain how users perceive visual elements as organized wholes rather than isolated parts, influencing layout and design coherence.

3.?????? Cognitive Bias

·?????? Understanding cognitive biases helps designers anticipate how users might misinterpret or misjudge information, allowing for better design choices.

4.?????? Design Principles

·?????? Fundamental guidelines that inform best practices in UX design, ensuring usability and enhancing user satisfaction.

Key UX Laws

5.?????? Fitt's Law

·?????? The time required to move to a target is a function of the distance to the target and its size. Larger and closer targets are easier to hit.

6.?????? Jakob's Law

·?????? Users prefer your site to be designed like other sites they already know, which reduces learning time and improves usability.

7.?????? Hick's Law

·?????? The time it takes to make a decision increases with the number of options available. Limiting choices can enhance decision-making speed.

8.?????? Miller's Law

·?????? The average person can hold about seven items in their working memory at once. This suggests designers should limit the amount of information presented at one time.

9.?????? Aesthetic-Usability Effect

·?????? Users often perceive visually appealing designs as more usable, highlighting the importance of aesthetics in UX design.

10.?? Law of Proximity

·?????? Elements that are close together are perceived as related, which can help organize information effectively.

11.?? Law of Feedback

·?????? Providing immediate feedback for user actions helps confirm that their inputs were received, enhancing user confidence and satisfaction.

12.?? Law of Visibility

·?????? Important elements should be easily visible to users; if something is not visible, it may be overlooked entirely.

13.?? Progressive Disclosure

·?????? Information should be revealed gradually based on user needs to avoid overwhelming them with too much information at once.

14.?? Tesler's Law

·?????? Every system has a degree of complexity that cannot be eliminated; simplification has its limits without compromising functionality.

These laws serve as a framework for creating intuitive, efficient, and enjoyable user experiences across various digital platforms.

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