Refreshable braille displays translate information from computer screens into raised characters. But this technology can cost thousands of dollars and is limited. Researchers now report an improved material that could take these displays to the next level, allowing those who are blind or who have low vision to more easily understand text and images, while lowering cost.
from Top Technology News -- ScienceDaily https://ift.tt/2RevLXE
Sunday 5 April 2020
New electrically activated material could improve braille readers
Posted By: Unknown - April 05, 2020About Unknown
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