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> 3. I'm fascinated by refreshable braille now. It's expensive because the technology seems pretty niche. I'm very uneducated on this topic but it feels like a
by squigz 2y ago
> 3. I'm fascinated by refreshable braille now. It's expensive because the technology seems pretty niche. I'm very uneducated on this topic but it feels like a cruder technology would also work, at the cost of size or throughput. There also don't seem to be any phones/portables with this capability.
This [1] was posted a few months ago and was an interesting read.
https://jacquesmattheij.com/refreshablebraille/BrailleDisplayProject.html https://jacquesmattheij.com/refreshablebraille/BrailleDispla...
- y-curious 2y agoWow, thanks for this link. This is so in depth, I'm definitely going to read it later more than my quick skim. Looks like a good idea to use rotating wheels, too