The display mode where a web browser on the Android operating system occupies the entirety of the device’s screen, hiding the status bar and navigation bar, is a feature designed to maximize screen real estate for content consumption. For example, a user watching a video or reading an article may choose to activate this to eliminate distractions and utilize the full display area.
This approach offers a more immersive user experience, enhancing readability and visual appeal. Its origins lie in the desire to provide users with an uncluttered interface, prioritizing the presented information or media. Historically, it evolved from standard browser views to accommodate the increasing demand for mobile-optimized and engaging content presentation.