The PlayStation 4 will not include a camera (anymore), but Sony has announced that The Playroom will still be availible on all PS4 consoles. The Playroom is an AR based game that brings your room to life and utilizes the new controllers to showcase their new features. Vita owners will know what its like. Its a basic game that goes over all the new features including the touchpad, light bar, and so on.
The app will also function on tablets, Vita, and smartphones. These same features will be utilized to play other AR games such as air hockey or camera based games. While The Playroom will come pre-installed on the PS4, the camera is still not included. However now you have a reason to buy one!