UX Glossary

A 404 Error is an HTTP status code indicating that the requested resource could not be found on the server, often resulting in a 'Page Not Found' message.

A 404 Page is an error page displayed when a user attempts to access a webpage that cannot be found on a server.

The 5 Planes of UX—Strategy, Scope, Structure, Skeleton, and Surface—provide a structured framework for designing user-centered products. They guide the design process from understanding goals to creating final visual interfaces, ensuring alignment with u

A 500 Error indicates a server-side problem preventing a website from fulfilling a request, often leading to a poor user experience.

The 7±2 Rule, proposed by psychologist George A. Miller, suggests that the average human can hold 5 to 9 pieces of information in working memory at one time, impacting design choices in UX.

A/B testing is a method of comparing two versions of a webpage or app to determine which one performs better based on user interactions.

A/B testing is a method that compares two versions of a design to determine which one performs better. It involves changing one specific element in Version B while keeping all other aspects the same as Version A.

A/B/n Testing is a method that evaluates multiple variations of a design or feature simultaneously. It is used to determine which version performs best among the options tested, aiding in data-driven decision-making.

A11y, short for accessibility, refers to the design and development practices that ensure digital content is usable by people of all abilities and disabilities.

Abandonment refers to the act of a user leaving a process or task incomplete, often seen in the context of online shopping carts or forms.

"Above the fold" refers to content visible at the top of a webpage without scrolling, while "below the fold" includes content that requires scrolling to view. In UX, placing key information above the fold enhances visibility and accessibility.

Accessibility ensures that products and services can be used by everyone, including people with disabilities. It involves designing for various interactions and accommodating assistive technologies to provide equal access to content and functionality.

Accessibility Audit assesses a digital product, like a website or app, for adherence to accessibility standards. It identifies barriers for users with disabilities and offers recommendations to improve usability and inclusivity, typically conducted during

Accessibility Evaluation is the process of assessing a website's usability for people with disabilities. It involves testing with users to identify barriers and provide recommendations for improving accessibility without compromising overall usability.

Accessibility training equips developers, designers, and content editors with essential skills to create websites and applications that are usable by people with disabilities. It emphasizes best practices for ongoing accessibility improvements throug...

Accessible Rich Internet Applications (ARIA) is a set of attributes that enhance the accessibility of web content, particularly for users with disabilities.

An accordion is a UI component that allows users to expand and collapse sections of content, facilitating organized navigation and content discovery.

Account creation is the process by which users register for a new account on an e-commerce platform, enabling personalized access and transaction capabilities.

An Action Bar is a user interface element that provides users with a set of actions or options related to the current context of the application, typically displayed at the top of the screen.

Activation refers to the process of engaging users in a way that they derive value from a product, leading to meaningful interactions and usage.

Activation Rate is a key performance metric that measures the percentage of users who take a specific desired action within a product or service after their initial engagement.

Active listening is a communication technique used in UX and product work. It involves fully concentrating, understanding, and responding to a speaker to grasp their message, enhancing collaboration and user research outcomes.

Active users are individuals who engage with a product or service within a specific timeframe, often used to measure user engagement and retention.

Adaptive Design is a UX approach that tailors the layout and content of a mobile application or website to suit different device types and screen sizes.