Blind Math-dominos

prusaprinters

<p>Those braille domino are used to learn simple mathematical operations ( + - * / ) by playing dominos They are based on the official swiss program and are the exact copy of the paper ones used by non-blind people.</p> <p>Those dominos are mainly intended to blind and visual impaired people who want to learn math and / or braille. However, since they have a space where to write "standard" way to express mathematical operations, you can also use them to learn braille or to make people aware of what braille is.</p> <h3>Print instructions</h3><p>Print has been successfully tested on a Prusa MK3s using 0.25mm</p>