1. The ps4 was invented in 2013 and released In November 29th in Japan.

2. Ps4 information
The ps4 is made by Sony computer entertainment company America.
The ps4 stands for playstation 4.
The ps4 is still in progress!
The ps4 is compatible with the ps vita
The ps4 competes with Nintendo's wii u and Microsoft's Xbox One as an 8th generation video game console.

3. Ps4 features The ps4 can be manually activated or voice activated!
The ps4 has a camera with a camera controlled game called the playroom you move your arm and slap the robots feet and they fall over.
The camera also can be used as a login by showing your face and light on the controller!.
The ps4 controller has 7 little holes that can be used as a mic and sound port!

4. Games
There are knack, battlefield 4, assans creed 4 black flag, call of duty: Ghosts, injustice gods among us, watch dogs, bound by flame and trials fusion.
Some games coming up are: Batman: archam Knight, Lego batman 3, star wars battlefront, tome Rader 2 re: and Minecraft ps4 edition.