Wait, so we can buy PS3 games and play them on our PS4?
EDIT: currently only available in the UK, Belgium, and the Netherlands? Well, I will wait patiently for your move, PS Asia.
Yes and no. The service is Playstation Now that allows you to stream a selection of PS3 game on many devices (PS3, PS4, PSV, PS TV, Bravia TVs and some Samsung Smart TVs. So you can buy the game (or rent since I don't know if you can actually buy) and then stream it, and that's why it requires about a minimum of 5Mpbs I think, in order to have a stable experience.
Ah, I see. Well, what a shame that we can't buy those games. Because I'd really love to play ACiT on my PS4. Hope Sony releases a remaster for the Future saga, like what they did to the three PS2 games.