Sky is killing its dedicated 3D TV channel and moving 3D content to its On Demand section.
Reports suggest that if a new TV box is indeed on the way, it won't support the latest high-definition formats.
For the Olympic Committee to commit to 4K broadcasts it would need more interest from the world's broadcasters first.
UpdatedRelive all the action as we bid farewell to Las Vegas. Now with our post-CES wrap video up from our TR editors.