RGB

All available space (line-height) between two consecutive lines of text; this measurement should be adjusted for either ascenders or descenders. In hand typesetting, leading referred to thin strips of lead inserted by hand between lines of type in the composing stick to increase vertical distance.

A psychological phenomenon that states that people tend to remember unfinished or interrupted tasks better than completed tasks.

A design process that can help guide the path of any product or application from discovery to launch stages. A UX roadmap can also be used in marketing to analyse how products are perceived by customers and then determine future options for growth.

A pixel, or a picture element, is the smallest addressable element in a display device.

The small decorative stroke at the end of a stroke in a letter, or a typeface.

One of the most common types of navigation in UI design. It's usually a system of one or more horizontal buttons placed at the bottom of the screen, directing users to other parts of an app or website. Bottom navigation is often used as an alternative to scrolling or tabbing through links on a page.

Also known as a suspension point, is a series of dots (…) that is used either as a substitute for some text that has been omitted from a sentence or when the author does not wish to pause in their writing.

A discipline that analyses the usability of an application by assessing its interaction design and user experience.

A type of graphical interface that allows the user to interact with the application on a screen, such as a computer monitor or smartphone, using various types of input devices.

A style of architecture and design that was popular in the 1960s and 1970s. Brutalist buildings are typically characterised by durability, simplicity, and an emphasis on form following function. Brutalism is not a single style but an umbrella term for architecture with a stark and futuristic look.