Digital Information vs. Libraries

I uploaded this video, that's seems very interesting to me, because i think it´s what is happening right now with all the technology, and what will happen in the future. This is thanks to all the advances in technology. I see one bad opinion only, because of all the technology and the accessibility to information in internet, libraries are going to disappear. This is not a good one because no more authors are gonna be interested in writing books or it will be just as much as technology that books will eventually almost dissapear. And i think books are very good resource of information because it's different from internet, in internet you get exactly what you want, and with a book there's more into it.