Xbox Wire and Major Nelson have released some info on a couple of updates for the Xbox One, the first is due to hit on February 11th.
While it may not sound as if that would pertain to The Elder Scrolls Online, one aspect of the first update does. It allows the use of a USB keyboard for the One.
The other aspect that could impact how things are handled in-game is handled in the second update scheduled for March 4th. That one will offer significant upgrades to the Party and Multiplayer systems across LIVE.
The reason I bring this up is it has been a point of decent discussion over how in-game communication and joining with friends will work on the consoles in regards to TESO, and maybe this could help smooth the process as it will (hopefully) bring everything closer to the PC standard that most people are familiar with in PC exclusive MMO's.
Discuss, if you'd like.
Edit = original link. http://majornelson.com/2014/02/05/xbox-one-system-update-coming-feb-11/