[scinadier]

> I mean everyone already has turn-by-turn directions emanating from their pocket

Navigating the map is a problem already solved. Knowing what a delivered package looks like on a doorstep is not, knowing how to interact with any individual waiting for the package is not, etc.

> I'd imagine they'd also want to create their own "actual location" address book.

Good call! Another to add to the list.

We're talking about Amazon here, right? A company known for maximizing efficiency and resources. Why wouldn't they use this sensory device to work towards this goal?