Video: Braigo braille printer
In the project for the local science fair, Banerjee sought answers to the Braille printer problem: the 12-year-old said that the price of $ 2,000 or more of braille printers wasShubham Banerjee - 'Technology prodigy with golden heart'
Shubham Banerjee became a notable phenomenon in the technology village with the invention of a Braille printer from a Lego puzzle that was five times cheaper than conventional