Doesn't look like it's MEMS? Unless each individual cell is a MEMS, but that seems strange. Maybe MEMS devices can't generate sufficient force?
"MEMS actuator braille" has many research hits, but no obvious product.
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Doesn't look like it's MEMS? Unless each individual cell is a MEMS, but that seems strange. Maybe MEMS devices can't generate sufficient force?
"MEMS actuator braille" has many research hits, but no obvious product.