It is possible it is not a person. Printers and copy machines keep a record of all they print or scan don't they? The information of what the machines print can be retrieved. For all we know a shadow copy machine is set off site right down the street printing hot off the press all that is printed at the White House. Also doesn't everything have to be archived? That could happen immediately automatically. Who is sitting right there reading it? Even wedding RSVP'S are lightly pencil marked on the back for easy identification. Maybe information is given to a translator for easy access like phone TTY ?? Phone type stuff for hearing impaired. Gosh just slip a different spelling error into each copy. Effective. I got plenty more.
It is not necessary to change. Survival is not necessary. W. Edwards Deming