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In Pursuit of an Affordable Tablet for the Blind

by Signe Brewster

By borrowing from microfluidics, a team of University of Michigan researchers are reinventing the Braille display to be cheaper and more useful.

An inexpensive, full-page Braille tablet could make topics like science and math more easily accessible to the blind, according to a team of researchers who have built a prototype device.

Read more on technologyreview.com.

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