Open source Braille cell: 99% cost reduction
hackaday.io82 US cents per unit is pretty impressive, and about what I expected when I read 99% cost reduction. (accessibility tech is usually terribly expensive)
Still some room for improvement though.
82 US cents per unit is pretty impressive, and about what I expected when I read 99% cost reduction. (accessibility tech is usually terribly expensive)
Still some room for improvement though.