Researchers from IIT Madras have already developed a unified script for nine Indian languages, named the Bharati Script.
The scripts that have been integrated include Devnagari, Bengali, Gurmukhi, Gujarati, Odiya, Telugu, Kannada, Malayalam and Tamil.
Now, going a step further, developed a method for reading documents in Bharati script using a multi-lingual optical character recognition (OCR) scheme.