Erica has included dozens of sharp and clearly describe examples of the essential iPhone development techniques and many others that show special effects going way beyond Apple's official documentation?.? Burks? Team, iPhone Software Developer, Software TootSweet Erica Sadun? S technical expertise to live up to the name of Addison-Wesley. Code samples and screenshots help emphasize a variety of tips and tricks in this book.? Ars? Jacqui Cheng Associate, Editor, Technica ? We make our living writing this and yet I am impressed with Erica's command subject matter and the way he presents the material:? Friendly informal, then very precise technical details. This is going to be a Petzold book for iPhone developers.? ? Daniel Pasco, Lead Developer and CEO, Black Pixel Luminance iPhone? Developers that? s Cookbook should be a first resource for the beginning iPhone programmer, and is the best extra material to Apple.? s own documentation? ? Alex C. Schaefer, Lead Programmer, ApolloIM, iPhone Application Development Specialist, MeLLmo, Inc. Erica? The book is a resource that is really great for Cocoa Touch developers. Erica has an impressive knowledge of the iPhone platform, is a master to describe technical information, and provides a summary of a very good example code.? ;? John Muchow, 3 Sixty Software, LLC founder, iPhoneDeveloperTips.com This book? the most complete guide if you want to code the iPhone, covering from the basics to the latest and coolest technology. This is a must-have for any iPhone developers.? ? Gamboni Roberto, Software Engineer, AT & T Interactive This? S rare cookbooks developers can both provide a good recipe and a solid discussion of fundamental techniques, but the book that Erica Sadun managed to do both very well.? McNally? Jeremy, Developer, ENTP Want to start building applications for Apple's iPhone and iPod touch? Completely revised and expanded to include the iPhone SDK 3.0, the iPhone Developer? S Cookbook is the essential resource for developers to build applications for the iPhone and iPod touch. Important addition of this new edition includes: Using the iPhone SDK? S-class visual and control to design and customize the interface Using gestures, touch, and the ability of other iPhone sophisticated interface Making the most of the tables, views, controllers saw, and animation Warns the user with a progress bar, ping audio, update the status bar, and other indicators Using the new Push Notification to send alerts, if your application is running or not Playing audio and video with MediaKit Working with Address Book, Core Location, and Sensor Connecting to the Internet, Web services, and network Embedding maps MapKit and flexible with Google Mobile Maps Building a multiplayer game with GameKit Using Core Data to build data-driven applications Selling add-on content and services with In-App Buy using StoreKit Build applications accessible with Accessibility Plus The unique format of the iPhone Developer? S Cookbook presents the code that you need to make a feature-rich applications that take advantage of the latest features of iPhone 3.0 SDK.