title: Live camera data access In iOS 4
body: <p>Prior to the release of the new SDK there has been some buzz about Apple finally providing <a href="http://www.readwriteweb.com/archives/live_video_access_for_iphone_os_40_has_ar_developers_excited.php" rel="nofollow noreferrer">access to live camera data</a>:</p>
  
  <p>I've been reading through Apple's documentation but have not found any reference to this. Now that the NDA has been lifted, does anyone know where this new functionality is documented?</p>