With all the hoopla over the new Kindle DX, we think it is nice that someone has come up with a Braille E-Book. Translation of a 500 page book can double the thickness of the tome, so designers Seon-Keun Park, Byung-Min Woo, Sun-Hye Woo and Jin-Sun Park use EAP technology to change the surface pattern via electromagnetic signals. This is still a prototype but maybe Amazon can make it its next hot product.