Air Display is an online presentation editor and displays manager. Polcode was responsible for the whole project (including Java desktop applications for OSX, Ubuntu, Windows and the web application with SOAP/Json API). The most interesting part was building the Android application. We developed a twin application for this operating system. It integrates a display device with web application and allows our client to manage it online. The application has an offline mode, periodically checks for presentation or schedule changes, includes a video player, slides transitions and many other functionalities.