The visual customization applied to Samsung devices operating on the Android Pie operating system alters the default user interface. This modification impacts elements such as icons, color schemes, and overall system aesthetics, resulting in a personalized user experience. An example is the application of a dark mode, modifying the standard white backgrounds to a darker hue.
Altering the visual presentation of a device provides several advantages. It enhances user engagement and allows for personal expression. Historically, such modifications were achieved through third-party applications or custom ROMs, but Android Pie introduced improved support for theming, making it more accessible to a broader user base.