After opening an iBeacon app we hard closed it: not just putting it into the background tray but swiping it closed entirely. The phone still detected beacons and sent a message through the lock screen, something which in the past was reserved for apps that were at minimum running in the background tray.
This is a great release. I own the Trackr product and it looses connection to the iPhone all the time. If this gives some needed improvement in use I am a happy customer. I like the product a lot. When it works it really does work. BlueTooth LE is still flakey.
iBeacons is a interesting technology that would give us in doors location services, plus context awareness. These things will be used to send relevant information to us.
via Apple iOS 7.1 Launches Major iBeacon Improvement | BEEKn.