I don&#x27;t think that&#x27;s what&#x27;s happening here.  Each of the TVML documents would be stored locally and called by a locally stored TVJS file, which is invoked by your binary.<p>In other words, all of the program logic and display elements are on the Apple TV - only the data that&#x27;s being retrieved and displayed would be stored server-side - which is no different from any iPhone app that displays server based content today.