title: iOS app which runs on two screen (no mirroring)
body: <p>I've created an iPad app which contains a slideshow and when this slideshow is tapped by the user he/she can entered some information.</p>
  
  <p>What I'd like to do now is to display the slideshow contents on a TV when connecting the TV and iPad through AirPlay (or cable if possible, but that only seems to mirror things)</p>
  
  <p>Can this be done? Can we have the slideshow run on the TV and also on iPad and then when the user taps the slideshow on the iPad the credentials input screen will show but on TV still the underlying slideshow will show and not the credentials?</p>
  
  <p>How can this be done in iOS? Is it possible to display a portion of the application on the TV? So not mirroring the entire application.</p>