diff -r 025ec3d898c4 -r 8e583c8df660 mouse-data/spacenav-demo.xml
--- a/mouse-data/spacenav-demo.xml	Tue Sep 03 23:28:46 2019 +0200
+++ b/mouse-data/spacenav-demo.xml	Thu Sep 05 01:12:12 2019 +0200
@@ -8,7 +8,31 @@
 
 	<text xmlns="http://www.w3.org/1999/xhtml">
 		<p>
+			The Spacenav Demo is a simple client program for the <a href="http://spacenav.sourceforge.net/">Spacenav</a> library and daemon.
+			This demo just shows current status of the 6DoF 3D mouse
+			and can be used for testing. 
 		</p>
+		
+		<m:img src="img/spacenavDemo-adwaita-v0.1.png"/>
+		
+		<h2>Build and installation</h2>
+
+		<p>We use the CMake build system, so the steps are basically:</p>
+		
+		<pre><![CDATA[mkdir build && cd build && cmake .. && make]]></pre>
+		
+		<p>Required libraries:</p>
+		
+		<ul>
+			<li>spnav</li>
+			<li>Qt</li>
+		</ul>
+		
+		<h2>3DConnexion SpaceMouse Wireless</h2>
+		<p>Our software works with this mouse:</p>
+		<m:img src="img/3DConnexion-SpaceMouse-1.jpeg"/>
+		<m:usb-id/>
+		
 	</text>
 
 </stránka>