He spent many late nights at the kitchen table building a prototype printer with a Lego Mindstorms EV3 kit, using a thumb tack to poke holes in a roll of calculator paper. (When the paper is ...

Shubham Banerjee used a Lego robotics kit to create a low-cost braille printer. With money from his dad, Shubham upgraded and built Braigo -- a quieter, faster printer that costs just $350.

13-year-old Shubham Banerjee built a Braille printer for $350 out of LEGOs. Now, he's got venture capital funding to build a better Braille printer.

13-year-old Shubham Banerjee is launching his own startup to build a Braille printer that helps the visually impaired, called Braigo Labs.

“This Braille printer is a great way for people around the world who really don’t have many resources at all to learn Braille and to use it practically,” said Henry Wedler, who is blind and ...

Shubham Banerjee works on his Lego robotics Braille printer at home Jan. 6 in Santa Clara, Calif. Banerjee launched a company to develop a low-cost machine to print Braille materials for the blind.

Shubham Banerjee works on his lego robotics braille printer at home Tuesday, Jan. 6, 2015, in Santa Clara, Calif. Banerjee launched a company to develop a low-cost machine to print Braille ...

Shubham Banerjee used a Lego robotics kit to create a low-cost braille printer. With money from his dad, Shubham upgraded and built Braigo -- a quieter, faster printer that costs just $350.

An affordable printer would allow the visually impaired readers to print out letters, household labels, shopping lists and short reading materials on paper in Braille, said Lisamaria Martinez ...

He's inventing. Banerjee is the brain behind a braille printer made of Lego that costs a fraction of most. Banerjee used a Mindstorm set, which comes with programmable electronics.