It's a slow day, giving one the chance to think about everything under the sun, and so I'm wondering about something.
I've heard that there's computers for the blind or otherwise visually impaired, that "talk" what's on the screen.
How, exactly, does that work, with for example conservativecave?
If it "talks," does it use a different sort of voice for each poster?
I'm trying to get this into my head, but it won't fit.