San Francisco startup Subvocal unveils glasses that turn silent mouthing into text
The gist
San Francisco startup Subvocal announced glasses that convert silent mouth movements into text at a claimed 200+ words per minute.
The $499 device is still unproven, and its speed and accuracy haven't been independently verified.
How it unfolded
- Oct 30, 2026Subvocal was announced.
- Oct 31, 2026The launch video drew millions of views, with reactions ranging from "the most insane demo I've seen" to "this is literally Black Mirror."
- Oct 31, 2026Subvocal raised $1.3 million from Y Combinator, Afore Capital and other investors.