Enhances: Mobile library, interactive magazines and books,
Obsoletes: It replaces brick and motar book stores, computers, printed material, printing presses. No longer will there be a need for paper and ink to be used.
Retrieves/rekindles: Scrolls were created to have reading material that were easily transferable from one place to another and to keep track of the documented things that has happened in time.
Reverses: Readers in the forms of eyeglasses or goggles. It may cause the end of bookstores or bookstores may transition to software stores that sells reading material on memory. Schools may use these e readers as student textbooks for mutliple classes for greater access and to avoid students having to carry so much weight.
http://www.barnesandnoble.com/nook/index.asp
http://techpinger.com/2010/12/nook-color-ereader-review-and-first-hands-on-video/