micro SD card with the same cover of the book
Arena for Books
What is the core principle of your idea?
Can your idea be applied to different formats (in a bookstore, at a trade fair, at a conference)?
Would it be possible to turn your idea into a reality, or at least create a prototype of it, at short notice, i.e. by the Frankfurt Book Fair in October 2014?
What do you estimate the costs for the prototype or the final implementation of your idea to be?
the cost of the memory cards