The document discusses how to build apps using appMobi. It explains that appMobi allows developers to create native mobile apps using HTML5 and JavaScript. The anatomy of an appMobi app is described as using a web view control with HTML, CSS, JS and images bundled together. Features are accessed through JavaScript libraries. The document demonstrates how to build apps for Windows 8 and Windows Phone 8 by creating projects in Visual Studio, adding the app bundle, and configuring files. It recommends starting with the appMobi XDK, watching videos, reading documentation and reviewing sample apps.