# OVER\_ArWorldCanvas The **OVER\_ArWorldCanvas** is a specialized tool designed to integrate Unity’s Canvas system into your AR experiences on the OVER app. Unlike standard Screen Space canvases, this component is tailored for **Canvases with Render Mode set to World Space** , allowing you to create and display 2D or 3D UI elements anchored to specific locations in the real world. This makes it perfect for adding interactive menus, buttons, or informational panels that feel like part of the AR environment. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.overthereality.ai/over-sdk-manual/sdk-window/over_arworldcanvas.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.