Turning Plain Paper Into Erasable, Sharable Digital Displayhttp://www.fastcodesign.com/1671173/turning-plain-paper-into-an-eraseable-shareable-digital-display?utm_source=twitter&utm_medium=feed&utm_campaign=Feed%3A+fastcompany%2Fheadlines+%28Fast+Company%29 by viviantan • 14 years ago 1 0 14 years agoFAfastcodesign.com