Subvocal opens pre-orders for glasses that turn silent mouthing into text

AISubvocal has opened pre-orders for glasses that convert silently mouthed words into text at more than 200 words per minute. The company says the device uses non-contact sensing of internal speech muscles, so users need neither a keyboard nor audible speech. The author, Rohan Paul, is reposting a quoted announcement from Aarush Yadav, who is not the company itself.