Shuhei Yoshida has confirmed the inclusion of a PS4 linking App in the next PS Vita firmware update, more details inside...........
The next PS Vita firmware update will include an App which allows you to interact with your PS4 when it launches. No extra details were given.
Let us know what you think of "PS4 Link App" in the comments below!
Source:
https://twitter.com/yosp/statuses/386322085389152256