Subvocal
YC Fall 2026 startup's smart glasses that decode silently mouthed speech into text at 200+ WPM using low-power radio waves through the face — no microphone, no camera.
Why it matters
First consumer silent-speech wearable aimed squarely at AI dictation: type-at-speech-speed input in open offices, cafes and trains without making a sound, from two Georgia Tech students who raised $1.3M from YC and Afore Capital.
What you could build with it
An accessibility startup could build a hands-free computer interface for people with speech or mobility impairments, using silent-speech decoding to let users dictate documents and control apps without voice or touch.
Does it hold up?
Too early to judge — no published accuracy figure, no independent tests, cloud-only and English-only; first units ship Q1 2027 at $499 early-bird, so real-world reliability is unproven.
Learn more
First spotted on article: source.
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