This document summarizes a presentation about building mobile apps using the Ionic framework. The presentation introduces Ionic, a framework that allows developing cross-platform mobile apps using HTML, CSS, and JavaScript. It discusses the benefits of hybrid mobile development using Ionic over native development. The agenda includes explaining why to build mobile apps, comparing hybrid and native development, introducing AngularJS which powers Ionic, demonstrating how to install and use Ionic, and building a sample to-do list app to demonstrate Ionic in action.