Book e.g. story book, accompaniment device e.g. book display, for use as digital data storage medium, has cover fixed to top of printed circuit, and self-adhesive matrix block ensuring fixing of device at interior of book

摘要

The device has a pull-down wipe whose front and back portions are equipped with a self-adhesive band, and a digital module including a main processor integrated to a printed circuit and a universal serial bushost controller. A main memory of the digital module is integrated to the printed circuit. A cover is fixed to top of the printed circuit. A self-adhesive matrix block ensures to fix the device at interior of a book.