Lego Is Making Braille Bricks. They May Give Blind Literacy a Needed Lift.

When Carlton Cook Walker’s young daughter developed health problems that led to near-total blindness, she knew she wanted her to learn Braille. But the family’s school, in rural central Pennsylvania, was resistant.

from Pocket https://www.nytimes.com/2019/04/27/health/lego-braille-bricks.html
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