There is an app from Apple on the App Store that allows you to control the Apple TV from your iOS device over wifi. The interface is hilariously bad (mostly jus

There is an app from Apple on the App Store that allows you to control the Apple TV from your iOS device over wifi. The interface is hilariously bad (mostly just a grid with some arrows), but it is a fallback when you can't find that ridiculously easy to lose micro-remote.