Promo video tablet textbook Rosnano

You have already seen Chubais and the Bolsheviks minister, and also saw the comic crash test of this device.
Now I propose to look at the promo video shot by Rosnano to popularize the device:


Anatoly Borisovich in his LiveJournal blog highlighted some questions about the device, such as:
- Tablet or e-book?
- What is the electronic textbook Plastic Logic?
- What is the technological breakthrough? And what does Rosnano have to do with it?
- Where does the content come from? And can a schoolchild load “something interesting” into the reader?
- Price
- Strategy