I wonder what book signings will be like when most of the books we read are electronic. Will authors sign something else? A flyer, perhaps? A special kind of card devised for the purpose?
It is very unlikely that the computer will displace the books, except in areas where we need information speedily.
When I wonder what the future of books will be, I often think about horses. Before automobiles existed, everyone had a horse. Then cars became available, and their convenience, compared to horses, was undeniable.
The future of the codex book, with pages and so forth? A platform for transmitting narratives. There are others.
The future of narrative? Built in, part of the human template. Not going away. The future of the codex book, with pages and so forth? A platform for transmitting narratives. There are others. The scroll is coming back (Twitter is a scroll.) Short forms are returning online. Interactivity is coming back; it was always there in oral storytelling. Each form has its pluses and its minuses.
I don't know exactly how long the book as we know it will exist, but I fully expect to make it to my death without having to give up on books.
My gut feeling is that paper and ink are going to be with us for a long time yet, and in substantial quantities, though certainly books are now going to be available in other forms.
Frankly, I'd rather make a little bit less money if it means living in a better world for books and publishing in the future.
Bookstores will not disappear but will exploit digital technologies to increase their virtual and physical inventories, and perhaps become publishers themselves.
I would say that, in the future, the book will be reserved for things that function best as a book. So, if I need a textbook that's going to be out of date because of new technological inventions, you're better off having it where you can download the supplements or the update.