給自己看的iOS 7資料

Developer 必看

official WWDC video

WWDC 2013 Sessions 阅读指南

iOS7新特征汇总
Apple Downloads
抓sample code

Dev Center
抓Xcode 5 ,iOS 7 beta

UX必看

iOS 7 HIG.pdf

iOS 7 UI Transition Guide .pdf

UIKit User Interface Catalog .pdf