Brick-a-Braille

A lot of kids have vision problems as a result of health-related issues while some are even born blind. Such children might have a tough time learning and getting education. Here is a product specially designed for such kids to learn.

Brick-a-Braille (pat. pend.) is a set of educational devices built with LEGO bricks, accompanied by an ad-hoc method, to teach the blind and vision-impaired kids spatiality, laterality, and the Braille alphabet. source

You can watch the video below to understand how it works.