Braille E-Reader Concept Raises Dots with E-Ink
Braille books are mighty thick, so while I remain skeptical of standard e-book readers’ utility, a braille version would make it much easier for the blind to carry books with them. This particular concept was designed by Seon-Keun Park, Byung-Min Woo, Sun-Hye Woo & Jin-Sun Park, and it uses an electroactive polymer to raise the…