doodle

Doodle is an informal term for a simple, aimless drawing made while thinking or bored. It can function as a noun (a doodle) or a verb (to doodle) and is often created in notebooks, margins, or on digital devices. Doodles tend to be improvised, featuring abstract shapes, characters, letters, or recognizable objects drawn without a formal plan.

Doodling is common across cultures and ages and is often regarded as peripheral to primary tasks. Some people use doodles to aid memory, to kinesthetically engage with material, or to brainstorm ideas. In art and design, doodling has evolved into a stylized form known as doodle art, characterized by whimsical patterns, repetitive motifs, and playful imagery.

Research on doodling's cognitive effects is mixed. A frequently cited study by Jackie Andrade in 2009 suggested doodling can improve recall of information compared with non-doodling, though later work has found small or context-dependent effects. In practice, doodling is considered a low-effort, accessible activity that may support focus for some people.

Doodle is also the name of an online scheduling service that enables users to propose meeting times and identify available options. The service uses polls to select dates and times, often integrates with calendar applications, and is used by individuals, teams, and organizations to coordinate events.