Prospective usage

Questions

1. How does modern technology influence the usage of books?
2. What are the changes in book selling since the rise of e-books and digital materials? (Bookstores, libraries, book prices).
3. How is price affected by the changes, by e-books etc.?
4. Has the number of bookstores shrunk?
5. What are the possibilities with currently developed or under development technologies (ex. OLED displays).
6. What has changed the last 10 years in books?
7. What happened to reading habits over the past 10 years due to new technology?