How has publishing technology improve the publishing industry since the time of the Gutenberg press over 500 years ago??

What will be an ideal response?

ANSWER:
In the 560 years since Gutenberg, most improvements in publishing technology have revolved around finding faster ways to press ink on paper, although progress was slow for about 400 years. The evolutions to the computer age have had an impact on the traditional book publishing industry by the use of e-books, e-commerce on the Internet, books on demand, self-publishing, and digitization of printed books. E-readers and other larger mobile devices facilitate the acquisition of reading material on demand, and anywhere. Cyber-libraries put millions of titles in the hands of many.