We’re pretty selective in the Apple patent applications we cover here, simply because Apple patents all kinds of things for all kinds of reasons, and for every one of them that makes it into an Apple product, there are hundreds of others that never will. But this is one we think might.
The core concept is nothing new: layered maps. The existing Apple Maps app already allows us to choose between standard mapping, satellite view or both, and Google Maps on the web allows us to switch on or off layers like traffic, weather, public transit lines and so on. But what the Apple patent application describes would, if you’ll excuse the pun, take this idea to a whole new level …