Aperture

The setting on a camera's lens which controls how much light comes into the camera. Aperture settings can usually be set to F-stop values ranging from F1.4-F22. The higher the aperture value, the smaller the opening is, and vice versa, which affects the depth of field in photos and how much light reaches and illuminates a subject or scene in a photo.

More terms you might want to know

Bold

A greater typographic weight than the standard typeface, often used to highlight text that the writer wants to emphasise or denote sections, headlines or quotes in printed material.

Bold type is a little heavier than the average type because of its higher contrast, making it more readable. The opposite of bold type is light type, also known as regular or book.

Vector Graphics

Vector graphics are made up of two sets of points: control points (which determine shape) and anchor points (determining length). Anchor points attach geometry to form a shape like a ball or a heart.

Serif

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

Abstract Mark

An abstract mark is a type of logo where instead of being a recognizable object from everyday life, it is an abstract geometric form representing a business or brand. Famous examples include the BP starburst logo, and the Pepsi divided circle.

RGB

Red, green, and blue. These colours can be used to form a wide variety of colours in different devices such as computer monitors and televisions.

Monospace

A style of typeface that uses a width-to-height ratio of 1:1.

User Scenario

An example of a typical user and the actions they take. Typically these are written in the form of a story.

JPEG Image

JPEG stands for Joint Photographic Expert Group, an international standards body that sets standards for creating and handling compressed digital images. The JPEG file format was designed to balance good visual quality and small file size, typically through lossy compression. The JPEG file format is widely used as a means of compressing digital images, particularly those produced by digital cameras.

White Space

The area of negative space around and between elements in a design.

Tittle

The typographic term for the dot above the letters 'i' and 'j'.

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