I think it is true. While books will never completely disappear more and more people will turn to visuals for entertainment, news, reports, etc. We've seen this for a while now as more and more books are being turned into movies and those movie sales surpassing the books sales most of the time. I think it will affect the future society for good and bad. Good, because we will see amazing things done visually that people have never done before. Bad, because people will become less rounded. Reading is always a great way to keep your imagination going and I feel for the most part people will lose that part of them and it will affect their creative work. I think that the people in the future who maintain a good habit of reading will be the ones who will produce the more creative work, visual or copy.