Wir hatten so etwas schon für Kinder (Little Librarian), nun die Erwachsenenversion:
DIY Library Kit
Are people always asking to borrow books from your awesome library? Do you find that those same people often keep those books a lot longer than you’d like? Do you desire to find a way to make money off of said people? Well, then have we got a product for you! No, it’s not a DIY Robbery Kit – it’s a DIY Library Kit!
Just install the self-adhesive pockets into the backs of your books, and make your friends actually sign them out. Stamp the checkout card with the date your books need to be back by, and then wait. If your friends and/or co-workers bring them back late, assess them stiff fines. With the DIY Library Kit, you are the librarian (insert Conan the Librarian jokes here) and you make the rules. And since the DIY Library Kit effectively transforms your book collection into a library, you can now shush anyone you want.
Website: http://www.thinkgeek.com/geektoys/cubegoodies/e326/
Hinweis bei http://weblog.ib.hu-berlin.de/