Google has added a new feature to Chrome that can identify the objects in an image, and describe them for blind or partially sighted users.
braille display
Reprogrammable Braille Could Eliminate Reading Multiple Books to Just a Few Pages
Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created reprogrammable Braille that could eliminate the need for unique pages without using a braille display. It’s described as “a framework to encode memory, in the form of Braille-like dimples and bumps, onto a blank, lattice-free material.” This material is as dynamic as the words it can contain, changing as needed to reflect new text.
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