fig.: The image shows Sumit Dagar (left) - he is one of five laureates of the 2012 Rolex Awards for Enterprise - together with his collaborator Ravi Bagree who is responsible for the phone technology. Both hope to develop a fully interactive Braille smartphone in five years; New Delhi, India, 2012. Photo: RAE12SD_02-016 ¦ (C) Rolex Awards/Ambroise Tézenas. Deadline of the next 2014 Rolex Awards for Enterprise is on 31 May 2013.