It's a nifty little feature, but would you use it?
As reported by Kotaku , a new update has enabled the PS4 remote play functionality for the PlayStation Vita TV. Well, in Japan, at any rate.
If you recall, the latter hosts certain games from the Vita (and older PlayStation consoles) and projects them onto the user's TV. The update, currently available through an Asian PSN account, isn't perfect, as there appears to be a bit of lag. Hopefully, Sony will get that fixed up soon. As for whether or not PlayStation TV will ever see the light of day in other territories, that remains to be seen.
Sony Japan boss Masayasu Ito said they would "watch the environment and identify what other services are available" in the US and Europe markets. So, we'll just have to wait and see.