Sony: 'Almost all PS4 games will be playable on Vita with Remote Play'

Gamers will be able to play the majority of PS4 titles on their Vita using Remote Play.
Players will be able to stream PS4 titles from the console to their Vita using their Wi-Fi connection, even if they enter a different room.
Sony demonstrated Remote Play with Ubisoft's Assassin's Creed IV, and emphasised the seamless transition between the two consoles.
The platform holder didn't offer further information on which games would not be compatible with the streaming service, but it's safe to assume that the majority of PS4 launch titles will be useable with Remote Play.

http://www.mcvuk.com/news/read/sony-...e-play/0120372