Remote View Controllers in iOS 6 →
Ole Begemann pokes around and discovers quite a lot about iOS 6’s early XPC support:
Remote view controllers are an exciting new feature for iOS. I sincerely hope that Apple will use this technology in iOS 7 to enhance data sharing and communication between third-party apps without compromising the iOS security model.
iOS 6’s disappointingly limited UIActivity API now makes more sense as laying the groundwork for something more robust in the near future, in which applications might be able to offer their own “share” interfaces within other apps, much like Windows 8’s Contracts.