CNET took a trip to Citi Field to get a sneak peak at location-based services powered by Apple's iBeacon, a new feature found in iOS 7.
A greeting pops up as you get to the front walkway of Citi Field. The greeting is triggered by a nearby beacon that detects the iPhone through a Bluetooth LE (low energy) signal.
28 September 2013 8:00 am BSTUpdated: 27 September 2013 10:56 pm BST
Photo by: Roger Cheng/CNET
/ Caption by: Roger Cheng
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