PlayStation TV launches in Australian stores today and people can pick up the new device for AUD$149.95. With PS TV, you will be able to play PS4 games in multiple rooms, via remote play. If you can no longer play on your PS4 in the room you have it set up, with PS TV, you will be able to continue playing your game in another room where you have the device connected to another TV. All you have to do is access the PS4 via remote play and have an internet connection.
You can also use the PS TV device to play the PS Vita games on your TV which will allow you to get PS One and PSP games on your TV through the Vita, which goes through the PS TV.
It’s a very compact device which fits in your hand easily and should be easy to place in your living room or bedroom or secondary room where you want to use it.