Due to cost and inefficiency, not many books are available in Braille version. At the same time, translating a ordinary book into braille will double the thickness of the book. Here comes the solution, the Braille E-Book concept designed by Korean designers, Seon-Keun Park, Byung-Min Woo, Sun-Hye Woo and Jin-Sun Park.
Designed for visually challenged people, the Braille E-Book utilizes the EAP technology that can dynamically change the surface pattern by way of an electromagnetic signal-simulating braille text.
