It's called The Elder Scrolls Online, its their new installment for this year. It's already out on PC and'll be on PS4 and XboxOne in June.
Hey friend.
We have an ongoing discussion already for everything beyond TES V. http://www.gamesas.com/topic/1499088-official-beyond-skyrim-tes-vi-35/
Probably be out at the end of the decade, i'm serious. Fallout 4 in 2015 is pretty much guaranteed and then 3-4 years (at least) to make TESVI. There's a long road ahead.