This document provides an overview of a day-long workshop on Android development. It discusses what Android is, provides a brief history of Android's development, highlights some of Android's key features and advantages over other platforms, outlines the tools and skills needed to develop Android apps, and showcases different uses of Android including in mobile devices, tablets, watches, TVs and cars. It also promotes Android development as a lucrative career path and lists some competitive programming challenges and prizes for Android apps.