A more usable page: https://www.dotincorp.com/page/32?gbn2=DotCell Doesn't look ... | Hacker News

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		olejorgenb on March 16, 2024 \| parent \| context \| favorite \| on: Affordable Wheel Based Refreshable Braille Display A more usable page: https://www.dotincorp.com/page/32?gbn2=DotCell 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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