Bio-molecular-nanotube-computers will become very common replacing pages in book with something that looks like plastic and glows like an LCD screen.
The may even give a new dimension to creative writing combining it with pictures that are of the writer own mind not artistic impressionists drawings.
Mentioned in previous articles was the notion that nanotubes could be chemically bound to say the braincells of an growing embryo then fine tuned by computer to give perfect resolution.
That meta-brain hybrid could like a chess champ code in the images you see in coalescence to your psychological state. That would mean you could give the book to a dozen people (that had the meta-brain hybrid state) and they would have a different taste and insight into the book.
You could flick around with the emotion switches and experience the roller-coaster ride of every twist in the plot.
However to have a book that good it would probably mostly be written by a computer in chess game mode.
Photo-transistors can be printed on plastic. Bio-molecular-nanotube-computers can be assembled like sheets of plastic in a book. There can be a computer:meta-brain hybrid interrelations with whatever piece of technology.
Your appliances could be programed with feelings - warmth - comfort - calmness - relaxation - love as-well as recognition.