Android 12 will provide users with a more personalized appearance as part of its new interface, with the "Material You" concept offering dynamic color selections as well as easier summoning of the Google Assistant. Marked as a fundamental change in how users can interact with their devices, Material You is a new user interface that effectively brings themes to Android. Rather than sticking to a single color palette or theme, colors used throughout the operating system and in apps can be altered in various ways. Changeable on a whim, the selections travel with the user via their Google account, and is applied to all connected devices and services.