?Give me a ring and tell me where you are.' ?What time did you get there?' ?Who's there with you?' All these phrases are destined to the fate of the Dodo bird, the typewriter and Pac Man. Mobile geolocation is here. And it's accurate, real-time based, turn-offable and quite clearly the way of the future.
Now a quick step back and some clear English for the technologically challenged: today's smart phones are all equipped with a global-positioning chip, which means that either by satellite positioning or cell site triangulation, the phone can nearly pinpoint your exact position on the face of the globe. Still not clear? Let's try again. We can know where you are, who you are with and what you are doing.