Bluetooth enhancements are among the big changes to be found in the next versions of iOS and OS X, according to a Bluetooth trade group. Unveiled at Apple's Worldwide Developers Conference, iOS 7 and OS X 10.9 Mavericks will, among other things, allow Bluetooth-connected devices to use Notification Center. The changes are part of an "unprecedented" effort to more fully integrate the wireless technology into the Apple ecosystem and accessories such as game controllers, keyboards, and wearable health monitors.Related Stories12 things you may not have known about OS X Mavericks
