Ever imagined a pen doing the talking' . Well it is a unique concept where the pen recites the written text. The 'Talking Pen-Multimedia Print Reader (MPR)’ was launched at the World Book Fair, that began in New Delhi on Saturday. When the pen is positioned over a book with MPR codes, it activates the pre-loaded audio files, so a reader is also able to hear the text they are reading. AIR correspondent says that this education tool will also cater to the special needs of the visually challenged population and people suffering from various types of Dyslexia. It will also make learning process more interactive, interesting and educational. The pen costs 7000 rupees but is being sold at the Book Fair with 20 per cent discount.<br/>