Broadcom has just rolled out a chip for smart phones that promises to indicate location ultra-precisely, possibly within a few centimeters, vertically and horizontally, indoors and...
Google’s arsenal of real-time, mobile, location-aware services is second to none; Search, Latitude, Goggles(!), Maps, Places/Hotpot, Navigation, AdSense, Transit, Wallet, Offers, Product Search, Translate, Voice, Music...