We are very far away from concepts like this becoming reality. Just look at how hard and difficult it has been to sell the public on the Surface Models. People are slow to change, not everyone is like us who are tech geeks and will try anything new. More importantly companies are even slower to change, both Apple and Samsung have been regurgitating the same laptops and mobile phones for years now.
Touch screen PCs are great, however until all big players go all into the technology it's still going to be difficult to sell them to people.
Apple is known or at least talked about being an innovator and am I shocked to see that they haven't moved to touch yet in the PC form. There form and function has been to get everything thinner and lighter, that can only go so far.