title: How to initiate Aldebaran ServiceManager?
body: <p>I would like to stop and start <code>ALTactileGesture</code> service through <code>ServiceManager</code> during my app. I'm using <code>Choregraphe</code> and python boxes. I have tried different options to initiate <code>ServiceManager</code> but none of them works. Is there any way of doing this?</p>
  
  <p>Edit:</p>
  
  <p>I have already tried <code>self.sm = session.service('ServiceManager')</code> but did not work.
  The idea is to stop <code>ALTactileGesture</code> as soon as the app has started:<br>
  (1) <code>ServiceManager.stopService('ALTactileGesture')</code> (see <a href="http://doc.aldebaran.com/2-4/naoqi/core/servicemanager-api.html#qi::ServiceManager::stopService__ssCR" rel="nofollow noreferrer">this</a>)</p>
  
  <p>and start/restart <code>ALTactileGesture</code> before the application ends:<br>
  (2) <code>ServiceManager.startService('ALTactileGesture')</code></p>
  
  <p>My question is how to reach <code>ServiceManager</code> so I can then use (1) and (2)?</p>