Watch How PS4’s Share Play Feature Works

"Sony has released a short video tutorial for Share Play, a new feature that allows you to share your PlayStation 4 games with friends who don't own them.

As you can see in the video, Share Play is accessed through the PS4's party menu. If you're the host, you'll see a new option for Share Play in the party menu, where you can select "Give Controller to Visitor." This will give the guest control of the game for up to an hour. The host will need to be a PlayStation Plus member to use this feature, but not the guest. If the guest is a PlayStation Plus member as well, you can use the Share Play feature to play a multiplayer game together without the guest having to own or download the game."