old_contents: #!/usr/bin/env python
  import rospy
  from interactivespaces_msgs.msg import GenericMessage
  DIRECTOR_MESSAGE = """
  {
    "description": "bogus",
    "duration": 0,
    "name": "test whatever",
    "resource_uri": "bogus",
    "slug": "test message",
    "windows": [
      {
        "activity": "mirror",
        "activity_config": {
          "viewport": "center"
        },
        "assets": [
        ],
        "width": 450,
        "height": 800,
        "presentation_viewport": "left_one",
        "x_coord": 0,
        "y_coord": 0
      },
      {
        "activity": "mirror",
        "activity_config": {
          "viewport": "center"
        },
        "assets": [
        ],
        "width": 450,
        "height": 800,
        "presentation_viewport": "right_one",
        "x_coord": 0,
        "y_coord": 0
      }
    ]
  }
  """
  
  if __name__ == '__main__':
      scene_msg = GenericMessage()
      scene_msg.type = 'json'
      scene_msg.message = DIRECTOR_MESSAGE
  
      rospy.init_node('director_messager')
      scene_pub = rospy.Publisher('/director/scene', GenericMessage, queue_size=100)
  
      rospy.sleep(2)
      scene_pub.publish(scene_msg)
      rospy.sleep(2)
  
new_contents: #!/usr/bin/env python
  import rospy
  from interactivespaces_msgs.msg import GenericMessage
  DIRECTOR_MESSAGE = """
  {
    "description": "bogus",
    "duration": 0,
    "name": "test whatever",
    "resource_uri": "bogus",
    "slug": "test message",
    "windows": [
      {
        "activity": "mirror",
        "activity_config": {
          "viewport": "center"
        },
        "assets": [
        ],
        "width": 450,
        "height": 800,
        "presentation_viewport": "left_one",
        "x_coord": 0,
        "y_coord": 0
      }
    ]
  }
  """
  
  if __name__ == '__main__':
      scene_msg = GenericMessage()
      scene_msg.type = 'json'
      scene_msg.message = DIRECTOR_MESSAGE
  
      rospy.init_node('director_messager')
      scene_pub = rospy.Publisher('/director/scene', GenericMessage, queue_size=100)
  
      rospy.sleep(2)
      scene_pub.publish(scene_msg)
      rospy.sleep(2)
  
subject: Update mirror test scene for single activity