The function underneath dialogue pertains to a visible setting inside a navigation software designed for in-vehicle infotainment techniques. This setting alters the colour palette of the map interface, shifting from a predominantly gentle theme to a darker one. An instance features a Google Maps interface on an Android Auto system the place the map background modifications from white or gentle grey to black or darkish grey.
Implementation of this perform is important for a number of causes. First, it reduces eye pressure, significantly throughout nighttime driving, by minimizing the quantity of vivid gentle emitted from the display. Second, it enhances visibility of the map particulars, making roads, factors of curiosity, and different essential info simpler to discern. Traditionally, demand for this function grew as customers more and more used in-car navigation techniques throughout all hours of the day and night time, main builders to prioritize consumer consolation and security.