I am making an app for use on a TV and it will show some content in full screen. That means there will be no "admin" button or "gear" icon to use to get to an admin area where the app can be configured.
However, I need the owners of the app/tv to be able to configure it.
I imagine using some kind of gesture which can allow access to configure the app. However, seeing that it is a TV, there may not be any access to control it using fingers, so the gesture has to be somehow possible to do with something as clunky as maybe a TV remote.
What do you think? Is a gesture the right choice? And if so, which gesture would be intuitive and indeed possible?