The phrase refers to a collection of customizable options on Android devices designed to mimic or evoke the visual phenomenon of the aurora borealis. These settings primarily modify display characteristics such as color temperature, screen tint, and potentially dynamic elements like animated wallpapers. An example might include an application that shifts the screen’s color palette towards blues, greens, and purples to create a nocturnal or ethereal aesthetic.
The appeal lies in the user’s ability to personalize their device’s visual output and create a more immersive or visually appealing experience. Adjusting these parameters can reduce eye strain, particularly during nighttime use, or simply provide a unique visual identity. Historically, users have sought methods to customize device interfaces, and these adjustments provide a way to personalize the device’s visual representation.