With the Apple Remote App, you can control the playback of your content in iTunes and Apple TV in a very flexible way. In this article I will show you two different scenarios to control your streaming by using the Remote App with an iOS device.
For example, you have AirPlay-enabled speakers in the kitchen and in the dining room. It seems reasonable to suppose that, at least sometimes, you want to stream to both rooms simultaneously. With AirPlay you can do that, but it depends on the sender.