diff --git a/src/devices/devices_toc.cs b/src/devices/devices_toc.cs
index 9240852..deb0a33 100644
--- a/src/devices/devices_toc.cs
+++ b/src/devices/devices_toc.cs
@@ -142,6 +142,7 @@
           <li><a href="<?cs var:toroot ?>devices/tech/dalvik/dalvik-bytecode.html">Bytecode Format</a></li>
           <li><a href="<?cs var:toroot ?>devices/tech/dalvik/dex-format.html">.Dex Format</a></li>
           <li><a href="<?cs var:toroot ?>devices/tech/dalvik/instruction-formats.html">Instruction Formats</a></li>
+          <li><a href="<?cs var:toroot ?>devices/tech/dalvik/art.html">Introducing ART</a></li>
         </ul>
       </li>
 
diff --git a/src/devices/tech/dalvik/art.jd b/src/devices/tech/dalvik/art.jd
new file mode 100644
index 0000000..dd3c6f6
--- /dev/null
+++ b/src/devices/tech/dalvik/art.jd
@@ -0,0 +1,52 @@
+page.title=Introducing ART
+@jd:body
+
+<!--
+    Copyright 2013 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<p>
+ART is a new Android runtime being introduced experimentally in the 4.4
+release. This is a preview of work in progress in KitKat that can be turned on
+in Settings &gt; developer options. This is available for the purpose of
+obtaining early developer and partner feedback.</p>
+
+<p><strong>Important</strong>: Dalvik must remain the default runtime or
+you risk breaking your Android implementations and third-party applications.</p>
+
+<p>
+Two runtimes are now available, the existing Dalvik runtime (libdvm.so) and the
+ART (libart.so). A device can be built using either or both.
+(You can dual boot from Developer options if both are installed.)
+</p>
+
+<p>
+The <code>dalvikvm</code> command line tool can run with either of them now.
+See runtime_common.mk. That is included from build/target/product/runtime_libdvm.mk or
+build/target/product/runtime_libdvm.mk or both.</p>
+
+<p>
+A new <code>PRODUCT_RUNTIMES</code> variable controls which runtimes
+are included in a build. Include it within either
+build/target/product/core_minimal.mk or build/target/product/core_base.mk.
+</p>
+
+<p>
+Add this to the device makefile to have both runtimes
+built and installed, with Dalvik as the default:
+</br>
+<code>PRODUCT_RUNTIMES := runtime_libdvm_default</code>
+</br>
+<code>PRODUCT_RUNTIMES += runtime_libart</code>
+</p>
diff --git a/src/devices/tech/dalvik/index.jd b/src/devices/tech/dalvik/index.jd
index ed36231..7bc11bb 100644
--- a/src/devices/tech/dalvik/index.jd
+++ b/src/devices/tech/dalvik/index.jd
@@ -22,4 +22,8 @@
 <p>Much of the documentation in this directory is intended to help
 with the ongoing development of Dalvik, as opposed to most of the
 other documentation on this site, which is geared more towards
-application development.</p>
\ No newline at end of file
+application development.</p>
+
+<p>Please note, in Android 4.4 a new virtual machine - ART - is being introduced
+experimentally that will eventually replace Dalvik. Please see <a
+href="{@docRoot}devices/tech/dalvik/art.html">Introducing ART</a> for details.