Flexible screens appear to be one step closer to being in the schools. The video above shows a demo of a small version of a flexible screen. Of course, one of the things I noticed was that the display can written on, as well.
I think one of the main benefits for a display being flexible is not so much that it can be rolled up, but because it is probably going to be able to resist the physical punishment of being carried in a heavy book bag or crammed beneath a desk top.
Ebooks have always had promise of being replacements for paper textbooks, but this new invention would also allow students to do homework and take tests on the hardware. The possibilities are truly exciting.