What action is represented by swiping left on a touch screen using a screen reader?

Swiping left on a touch screen using a screen reader typically signifies a navigation action that allows users to move backwards through elements, such as links, buttons, or other interactive items on the interface. This gesture is particularly useful for users who are navigating by touch and rely on auditory feedback to understand their position within an app or webpage.

In the context of web accessibility and the functionality of screen readers, each swipe action is often mapped to a specific navigation command. A left swipe usually corresponds to a command that takes the user to the previous element or interaction point, thereby facilitating smoother navigation. Understanding these gestures is crucial for users who employ assistive technologies to ensure they can effectively navigate digital content.