Build your own distributed sensor network to collect, analyze, and visualize real-time data about our human environmentincluding noise level, temperature, and people flow. With this hands-on book, youll learn how to turn your project idea into working...

Get the hands-on experience you need to program for the iPhone and iPod Touch. With this easy-to-follow guide, you"ll build several sample applications by learning how to use Xcode tools, the Objective-C programming language, and the core frameworks....