Table of Contents

 1     Scope          
 2     References
 3     Definitions 
        3.1     Terms defined elsewhere        
        3.2     Terms defined in this Recommendation            
 4     Abbreviations and acronyms             
 5     Conventions             
 6     System model          
        6.1     Scenarios considered 
        6.2     Elements that should be considered   
        6.3     Communication between applications on the devices 
        6.4     Scenario 2: Communications across resident applications in the devices             
 7     Requirements          
        7.1     General requirements               
        7.2     Required functions for integration initiated by broadcast services on STB or TV set       
        7.3     Required functions for integration initiated by mobile devices
        7.4     Required functions for the use of the network outside the home network       
Appendix I – Application cases and possible technologies    
Appendix II – Technologies currently used for second screen services    
       II.1     Automatic content recognition based on main content               
       II.2     Manual content recognition process using social TV or TV companion applications         
       II.3     Unsolved questions on current second screen solutions            
       II.4     A second screen solution based on an open standard based on [b-ITU-T J.202] (such as Ginga)    
Bibliography