In 2007, M/s. Aroni Charitable Trust and Vidyamandir got together for a vital development in Mamtamandir. Technology for the blind had a long way to go when this institution was founded, but with the help of some of the most trusted Braille software, using computers became a possibility for the visually Divyang students of Vidyamandir. Teachers and students from outside Mamtamandir also benefit from this centre.