A saccade is a rapid movement of the eye that shifts focus from one point to another. These quick eye movements are essential for visual perception, allowing us to scan our environment and gather information efficiently. Saccades occur automatically and can be triggered by visual stimuli or the need to shift attention. During a saccade, the eyes move at high speeds, often reaching up to 900 degrees per second. This movement helps the brain to create a stable visual experience by quickly repositioning the gaze. Saccades are a fundamental aspect of how we interact with the world, influencing activities like reading and driving.