Sony: we Will revive titles of PS2 on the PS4 with emulation

Leaving a lot of unanswered questions, the Sony confirms the suspicion that… will support the re-performance of games developed for the extremely popular Playstation 2 to the Playstation 4, with simulation of the environment in the newer console.
The debate on the revival of the old and favorite titles of the PS2 it started when the players saw that in the package, Star Wars: Battlefront included earlier versions of the game performed in simulated, with the PS2 environment on the PS4, which indicate that the software emulation has already been developed. The Playstation 4 is the only console of Sony which does not maintain the backward compatibility, i.e., not supported the use of the massive libraries of games that have made believers of the game machine of the previous years.
Wired confirmed the intention of Sony to broaden its range in this way, however, many questions remain unanswered, such as how the disposal of old securities: in the form of bonus to new titles, with the mood of the emulator and the simple introduction of the old disc for the PS2 on the PS4 or, in digital format via the Store for sale?
However, Microsoft has made known that titles of the Xbox 360 will run the Xbox One, free of charge, before the end of 2015 and 12 November 2015 has changed the game experience on the console, with the advent of Windows 10.