Introducing the new Bio-Optic Organized Knowledge device, trade named: BOOK
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 computer DVD.