private void InitAsync()
 {
     Title = Title + STR_INITIALIZING;
     ubisensePositioning = new UbisensePositioning(); //initializing here to not delay the user interface's startup
     ubisensePositioning.GetObjectsCompleted += UbisensePositioning_GetObjectsCompleted;
     ubisensePositioning.GetObjectsAsync();           //getting objects may take some time
 }
 public void Cleanup()
 {
     if (ubisensePositioning != null)
     {
         ubisensePositioning.Dispose();
         ubisensePositioning = null;
     }
 }