Integrate iCloud, Twitter and AirPlay into your applications.
Lots of step-by-step examples, images and diagrams to get you up to speed in no time with helpful hints along the way.
Each chapter explains iOS 5’s new features in-depth, whilst providing you with enough practical examples to help incorporate these features in your apps
From the author of Xcode 4 iOS development.

What you will learn from this book

Write applications that have the ability to store user documents wirelessly.
Push changes to all devices and computers at the same time, using the iCloud Storage APIs.
Integrate and Tweet directly from your applications using the new Tweet sheet.
Include your current location and host photos on Twitter by using the Twitter Framework APIs.
Learn how to use the AirPlay feature to wirelessly stream videos to Apple TV.
Learn how to use the Core Image Framework to create amazing image effects to enhance photos and videos.
Understand how to debug OpenGL ES applications using Xcode 4.
Learn how to use instruments to make your applications run smoothly.