Introducing the new Bio-Optic Organized Knowledge (BOOK) device! BOOK is 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 disc. Here is how it works: BOOK is constructed of sequentially numbered sheets of recyclable paper, each capable of holding thousands of bits of information. The pages are locked together with a custom-fit device called a binder, which keeps the sheets in their correct sequence. Opaque Paper Technology (OPT) allows manufacturers to use both sides of the sheet, doubling the information density and cutting costs. Each sheet is scanned optically, registering information directly into your brain. A flick of your finger takes you to the next sheet. BOOK may be taken up at any time and u