I just saw this competition thing 10min ago - sorry about the poor quality but I thought I’d add this real quick:
The ebook (on the side table) has a built in projector. The projector can be focused on any surface (e.g. the ceiling), and the projection area can be fixed in space by pressing a touch screen button. After that, the projection area stays fixed if the book itself moves as long as it is within viewing area of the book.
That way books and other reading materials can be read lying on the bed without having to adjust the body every 10minutes because limbs keep falling asleep. Book can be read together and discussed, annotations can be made by writing with gestures.
(the (non) ability to write notations seems to be the #1 lacking feature of the kindle for students).
The ebook also has solar cells to charge it.