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README.md

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 # Virothello
 
+<table>
+        <tr>
+            <td><img width="60" src="https://cdnjs.cloudflare.com/ajax/libs/octicons/8.5.0/svg/book.svg" alt="publication" /></td>
+            <td><strong>Archived Repository</strong><br />
+            The code of this repository was written to illustrate the blog post <a href="https://marmelab.com/blog/2019/04/25/react-native-augmented-reality.html">Build Augmented Reality Applications With React-Native</a><br />
+        <strong>This code is not intended to be used in production, and is not maintained.</strong>
+        </td>
+        </tr>
+</table>
+
 Virothello is a reversi game implementation using augmented reality thanks to [Viro React](https://viromedia.com/viroreact/) platform.
 
 [![virothello](https://user-images.githubusercontent.com/1064780/52704168-37343b00-2f80-11e9-95ec-7220ebd527eb.png)](https://vimeo.com/316986012)