If you were a person who knew how the things work you could probably do that pretty easily. Ten minutes maybe ten minutes on the back of an app and yeah we haven't seen one have you. If this were my job if I were in charge of this and it was just like within a corporation my CEO would fire me if I didn't produce that picture. There should be somebody who knows something about these systems even a junior member who could just draw the picture and then tweet it. Once Twitter we'll argue about it because people will add a box or say oh you got that one wrong or whatever but let's put it out there for all to see.