Twitter/X

Alex Ocheema (@alexocheema) saw a live demo (posted 2026-07-20) of a Silent…

2026-07-20 · 23:08 UTC ·@alexocheema ·0 min read

Brief

The Silent Speech interface shown in a 2026-07-20 demo lets phones and computers transcribe mouthed words into text with high accuracy. Adam (@adamcohenhillel) highlights voice-speed AI communication using only mouth movements; demo clips appear at 0:13 and 1:09. The poster found it valuable for noisy settings and quiet offices where speaking aloud is inappropriate.

Why it matters

Alex Ocheema (@alexocheema) saw a live demo (posted 2026-07-20) of a Silent Speech interface that transcribes mouthed words with high accuracy.

Key details

  • Creator Adam (@adamcohenhillel) says the interface runs on existing phones/computers, enabling voice-speed AI communication using only mouth movements; demo clips at 0:13 and 1:09.
  • Use cases: works better than audio transcription in very noisy environments and lets users ‘speak’ in quiet places (e.g., offices) without making sound.
Source evidence

I got a live demo of this - it's impressive.

It allows you to mouth words and it will transcribe with high accuracy.

I found this is useful in loud environments where transcription is inaccurate, and also in quiet environments where it would be rude to speak out loud e.g. a quiet office.

Adam (@adamcohenhillel)

Introducing Silent Speech interface for your existing devices!

From your phone or computer, it lets you communicate with AI at the speed of voice, using only your mouth movements, no sound.

Demo 0:13 and 1:09

Video

— https://nitter.net/adamcohenhillel/status/2079246149362520225#m