The function in question refers to granting permission for a mobile application, specifically Facebook, to display real-time information updates directly on a device’s lock screen or dynamic island (where applicable). For example, a user might permit Facebook to show the current score of a sporting event being followed, or the progress of a food delivery order, without needing to fully open the application.
This capability offers several advantages, including enhanced user convenience and more immediate access to pertinent information. Historically, such features represent a shift toward proactive information delivery, minimizing the need for users to actively seek updates within individual applications. This functionality streamlines the user experience and can increase engagement with the platform providing these real-time notifications.