Andrew Leland on Assistive Tech for the Blind
Cars That Think
AUGUST 1, 2023
The way a Braille cell works is there’s as many as six dots arranged on a two-by-three grid. Imagine the Siri voice or the Alexa voice; it’s like that, but rather than being an AI that you’re having a conversation with, it moves all the functionality of the computer from the mouse. It’s got anywhere between like 14 and 80 cells.
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