Braille Displays to Be Powered by Artificial Muscles

The Braille system is one of the most reliable methods of communication between people who can see and those who can't. It relies on the blind touching a series of elevated dots, which dictate what letter or number they “see.” While books written in this language have been ar... [ read more >> ]

A blind person uses the dielectric elastomer EAP-based refreshable Braille display developed at Sungkyunkwan University, South Korea

Image comment: A blind person uses the dielectric elastomer EAP-based refreshable Braille display developed at Sungkyunkwan University, South Korea
Image credits: HR Choi / Sungkyunkwan University in South Korea

A blind person uses the dielectric elastomer EAP-based refreshable Braille display developed at Sungkyunkwan University, South Korea
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