title: xcode iphone bluetooth chat between device
body: <p>I want to know if there is a framework or method/technique that will allow me to write an iphone/ipad that will allow one device to act as a "Leader" and the other devices as "Followers" in a shared book reading.</p>
  
  <p>For example:</p>
  
  <p>Device 1: Leader
  Device 2: Follower</p>
  
  <p>Device 1: opens an book app and turns to page 11
  Device 2: opens the same book app and automatically "follows" device 1 to page 11</p>
  
  <p>This sounds like there needs to be some network communication like bluetooth.. Anyone seen this type of thing done?</p>