Android XR is a platform provided by Google aimed at assisting developers in creating and optimizing extended reality (XR) applications. It includes a variety of tools, APIs, and frameworks that enable developers to build immersive XR experiences for Android devices. The significance of Android XR lies in its capability to transform traditional Android applications into XR experiences while allowing developers to use familiar tools and languages, thereby lowering the barrier to XR development. Android XR will integrate Google's AI assistant, Gemini, to offer device control and insights into the content seen by the user.