Remembering old Myst thoughts.
As shown in Uru, the D’ni constructed a mass transit system that utilized linking to an from another age called the nexus. The nexus would be accessed via linking book pedestals located all over the city, like bus stops you don’t have to wait at. I’m imagining what the construction crew for installing one of these nexus links would be.
A crew of two or three people are riding a motor cart. Strapped to the bed of the cart is a dolly carrying the whole pedestal. The crew arrives at the location for the new pedestal where an earlier crew has already leveled the existing stone pavement and anchored the prefabricated platform slab and hood. Two of the workers proceed with the task of unloading the pedestal, moving it into place and securing it to the platform. Once they finish installing the pedestal, they turn it on and start testing the KI reader interface and establish it’s connection with the nexus. Lastly, the linking book to the nexus is opened and slotted into place. The slot that the left side of the linking book is inserted into contains a vice that clamps down on that side of the book. This ensures that any attempt to remove the book by force would only destroy it. Only those with the proper tools or KI authorization can safely remove the book. While all this is happening, the third worker finds a spot a few feet in front of the pedestal to perform their task. Since linking books need to be written in the location they are meant to link to, it’s this workers job to write the linking book that would link people from the nexus to this location. The worker set’s up a tiny folding stool and folding desk. Built into the folding desk is a rack of small metal baskets with slot’s containing everything needed to write a linking book. Once the workers have finished installing the pedestal and writing the new link, one of them links to the nexus to enter the new book into the terminal’s library, before using it to link back to the new pedestal.
I’m not sure why I was reminded of this, but I felt compelled to articulate it some more.