I am not really sure how to do this weekly post thing or whatever... Here are some pictures I found that I believe relate.
Simply silhouetted objects make the modern hieroglyph. Here are three examples of these symbols variety.
The top is what I first thought of when I was reading the part about the Man and Woman representing the different bathrooms. This image uses people to represent a popular TV show about business life called "The Office."
As I read further into the article I discovered more modern hieroglyphs that use symbols other than people to represent different things. The middle image uses a bear silhouette to represent bears cross the road. The bottom image uses silhouettes of tools (hammer and sickle) to represent the ideas of the USSR.
I believe these images relate to the article by being silhouetted icons that represent different and more detailed ideas.