It's a revolutionary breakthrough in technology: no wires, no electric circuits, no batteries, nothing to be connected or switched on. It's so easy to use even a child can operate it. Compact and portable, it can be used anywhere--even sitting in an armchair by the fire--yet it is powerful enough to hold as much information as a CD-ROM disk.
Here's how it works: Each BOOK is constructed of sequentially numbered sheets of paper, each capable of holding thousands of bits of information. These pages are locked together with a custom-fit device called a binder that keeps the sheets in their correct sequence. The user scans each sheet optically, registering information directly into his or her brain. A flick of the finger takes the user to the next sheet.
The BOOK may be taken up at any time and used by merely opening it. The "browse" feature allows the user to move instantly to any sheet and to move forward or backward as desired. Most BOOKs come with an "index" feature that pinpoints the exact location of any selected information for instant retrieval. An optional "BOOKmark" accessory allows the user to open the BOOK to the exact place left in a previous session--even if the BOOK has been closed. BOOKmarks fit universal design standards; thus a single BOOKmark can be used in BOOKs by various manufacturers.
Portable, durable, and affordable, the BOOK is the entertainment wave of the future, and many new titles are expected soon, due to the surge in popularity of its programming tool, the Portable Erasable-Nib Cryptic Intercommunication Language Stylus (PENCILS).