某些技术带出每个人隐藏的怪胎，和拥有这样做后立即释放。成千上万的程序员需要提供应用的软件，这本书告诉你如何实现特殊的效果，使装置直接命中。您将学习如何使用一个开放的，社区自主开发工具包，已广泛地下载和使用。-Certain technologies bring out everyone s hidden geek, and the iPhone did so instantly upon its release. Thousands of programmers want to provide applications on the iPhone, and this book shows you how to achieve the spectacular effects that made the device an immediate hit. You ll learn how to use an open, community-developed toolkit that has been widely downloaded and used.