12-year-old turns Lego robotics kit into a low-cost working Braille printer

Shubham Banerjee developed a Braille printer using a Lego robotics kit.He aimed to make Braille printing more affordable for visually impaired individuals.After several attempts, he created a working prototype named Braigo.Banerjee shared the design and software as open source for wider accessibility.This project transformed a school experiment into a plan for cheaper Braille embossers.