We recently programmed this custom iPad interface for a New Braunfels, TX outdoor automation project.  The project consists of two 46in waterproof HDTVs and six pairs of outdoor speakers.  We took this very large and complex automation system and made it extremely intuitive and easy to use.  Everything can controlled witha few button presses and effortlessly powered on or off.  We also programmed in several scenes per the clients request.  The most popular being a party mode.  With the press of one button the entire system powers on @ 50% volume to the clients ipod playlist.  Moving forward we'll be adding security cameras and automated lighting for a complete automation package.