A "Location" already has latitude/longitude coordinates.

But I am also looking for a way to precisely locate locations on a self-created map. It would be useful for finding printers in a large open-space or indicating (to a newcomer) where a specific room is: theses examples won't work with "latitude/longitude coordinates", but "pixels coordinates" on a uploaded JPEG/PNG/SVG image would.

If it means adding OAuth support: I'm "+1" on this one.

Although entities are generally not changed often, it would be useful for some setups managing many entities.

This would require plugins such as FusionInventory to be adapted.

But it would not work on Linux (there is no such information available).

I thinks such ideas should go to plugin's GitHub.