Student's Braille device RUDHRA makes James Dyson Award global top 20

Lingampalli Himaja's project RUDHRA, developed with her team to help visually impaired students, has made the Global Top 20 of the James Dyson Award. The idea came after she visited a school where students punched Braille letter by letter with a slate and pin, hardening their fingertips, and had to read mirrored patterns. The device converts spoken information into printed Braille.