Apple wants the iPhone to be able to lead injured or stranded people to where they can get help, even where lack of internet means traditional location-finding is impossible.An iPhone may be able to guide users to where they can get a connection, and therefore helpApple has previously applied for a patent that would mean iPhones could act as emergency beacons, even when away from Wi-Fi or cellular service. Now many of the same inventors are working on ways an iPhone could guide people to where such a system would work better.Read more
