For those who do not understand spanish:
Book is a bio-optical system device, known commercially as "Book".
Wireless, no electrical circuits that may fail, no need of battery, no need of an electric outlet. Book can be used anywhere.
Since it requires no battery, no recharging is needed, so it may be used as much as you need.
Book never suffers CTDs, it never needs a reboot. Just open it and enjoy all its advantages.
It was built with sequentially organized paper pages that may store thousands of bits of information. Each page is optically scanned so it can be read directly by your brain. A simple pass of your finger will take you to the next page.
Pages are kept together by a device called cover that keeps them in their correct sequence. Thanks to the opaque paper technology, data may be stored in both sides of each paper sheet to increase amount of stored information, and reduce manufacturing costs.
Most of books include a function of index that points the exact location of information.
The optional accesory, bookmark, allows to open the book in the exact location where you were in the previous session, even if you finish the book. Bookmarks follow international standards, so the same bookmark can be used with books made by different companies. Many bookmarks may also be used on the same book if user desires to store many results of a search.
You can also add comments attached to the text of Book, using the optional programming tool called "Pencil". There is also a hand free device that allows to keep the book in a position where it is readable without using hands, allows the right placing of book.
Book is an environmentally friendly product since all materials are 100% recyclable. Affordable and vaialable it is the precursor of a new wave of entertainment. Welcome to the era that will transform your way to se the world. Welcome to the experience of Book.