A persistent, miniature window on iOS allows users to interact with a specific application or function while simultaneously using other apps. This feature provides quick access and control over a selected element, often appearing as an overlay on the current screen. For example, it could display a video playing in a corner while browsing the web or facilitate text editing across different applications.
The benefit lies in enhanced multitasking and user efficiency. It minimizes the need to constantly switch between applications, improving workflow and enabling fluid interaction. Historically, the demand for this functionality grew from user needs to manage multiple processes concurrently on mobile devices with limited screen real estate. Its adoption reflects a trend toward streamlining mobile workflows.
