The PS Vita TV was announced last year as a means to play Vita games on your television without the need for a PS Vita handheld, but perhaps the biggest selling point was the ability to remotely play your PlayStation 4 in other areas of your home without moving your console. However, the PS Vita TV did not launch with this capability, but Sony has announced that the feature is finally coming this May.
By having your PlayStation 4 set up in your living room, you can move your Vita TV into the bedroom and play your PlayStation 4 without the need to move the full system around. This is a huge selling feature for the Vita TV and perhaps with this addition, the sales for it will increase and get Sony to bring it outside of Asia.