diff --git a/tools/cooja/examples/project_visualizer/build.xml b/tools/cooja/examples/project_visualizer/build.xml
new file mode 100644
index 000000000..977078ed2
--- /dev/null
+++ b/tools/cooja/examples/project_visualizer/build.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+
+<project name="Visualizer example" default="compile" basedir=".">
+  <property name="src" location="java"/>
+  <property name="build" location="java"/>
+
+	<property name="cooja" location="../.."/>
+	<property name="cooja_jar" value="${cooja}/dist/cooja.jar"/>
+
+  <target name="init">
+    <tstamp/>
+  </target>
+
+  <target name="compile" depends="init">
+    <mkdir dir="${build}"/>
+    <javac srcdir="${src}" destdir="${build}" debug="on">
+      <classpath>
+        <pathelement location="${cooja_jar}"/>
+      </classpath>
+    </javac>
+  </target>
+
+</project>
diff --git a/tools/cooja/examples/project_visualizer/cooja.config b/tools/cooja/examples/project_visualizer/cooja.config
new file mode 100644
index 000000000..ed999d063
--- /dev/null
+++ b/tools/cooja/examples/project_visualizer/cooja.config
@@ -0,0 +1 @@
+se.sics.cooja.GUI.PLUGINS = + DummyVisualizer
diff --git a/tools/cooja/examples/project_visualizer/java/DummyVisualizer.java b/tools/cooja/examples/project_visualizer/java/DummyVisualizer.java
new file mode 100644
index 000000000..36006fc1e
--- /dev/null
+++ b/tools/cooja/examples/project_visualizer/java/DummyVisualizer.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2006, Swedish Institute of Computer Science.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id: DummyVisualizer.java,v 1.1 2008/10/28 16:56:59 fros4943 Exp $
+ */
+
+import java.awt.*;
+import java.util.Random;
+import org.apache.log4j.Logger;
+
+import se.sics.cooja.*;
+import se.sics.cooja.plugins.*;
+
+/**
+ * Dummy visualizer.
+ *
+ * Extend Visualizer2D to show node positions.
+ * Extend VisTraffic to show radio connections.
+ *
+ * @author Fredrik Österlind
+ */
+@ClassDescription("Dummy Visualizer")
+@PluginType(PluginType.SIM_PLUGIN)
+public class DummyVisualizer extends Visualizer2D {
+  private static final long serialVersionUID = 1L;
+  private static Logger logger = Logger.getLogger(DummyVisualizer.class);
+
+  private Random random = new Random();
+
+  public DummyVisualizer(Simulation simulationToVisualize, GUI gui) {
+    super(simulationToVisualize, gui);
+    setTitle("Dummy Visualizer");
+
+    logger.debug("Creating Dummy visualizer");
+  }
+
+  public Color[] getColorOf(Mote m) {
+    Color moteColors[] = new Color[2];
+
+    /* Outer color */
+    moteColors[0] = new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256));
+
+    /* Inner color */
+    moteColors[1] = new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256));
+
+    return moteColors;
+  }
+
+  protected Color getColorOf(RadioConnection conn) {
+    RadioPacket radioPacket = conn.getSource().getLastPacketReceived();
+
+    /* TODO Analyze data - determine color */
+
+    return new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256));
+  }
+
+}