> A note on the technology behind this: For iPhones, Open Garden harnesses Apple’s Multi-peer Connectivity Framework While it sounds like the iPhone has a secr

> A note on the technology behind this: For iPhones, Open Garden harnesses Apple’s Multi-peer Connectivity Framework While it sounds like the iPhone has a secret new radio transceiver inside, it's actually based on existing WiFi and Bluetooth[1]. [1] https://developer.apple.com/library/ios/documentation/MultipeerConnectivity/Reference/MultipeerConnectivityFramework/Introduction/Introduction.html https://developer.apple.com/library/ios/documentation/Multip...