Here's a fact that surprises most people: the average person speaks at 120-150 words per minute, but types at only 40 WPM. That's a 3x speed difference. So why isn't everyone using voice input?
Because in practice, voice typing isn't actually 3x faster. It's more like 1.5x — and sometimes even slower than typing. The culprit? The correction problem.
Voice recognition has gotten remarkably good — most modern ASR engines achieve 95%+ accuracy. But that remaining 5% creates a workflow problem that destroys the speed advantage:
Each context switch takes 3-5 seconds. With 2-3 errors per paragraph, you're spending 15+ seconds just switching modes. Over a 500-word email, that's 2-3 minutes lost to keyboard switching alone.
The fix isn't better voice recognition (though that helps). It's eliminating the keyboard switch. If voice input and text editing lived in the same keyboard, you'd never need to context-switch.
That's exactly why we built Echo. It combines:
The workflow: Speak → see text appear instantly → tap a wrong word to fix it with the smart keyboard → AI polishes the rest → done. One keyboard, entire flow.
In our testing, here's how different input methods compare for writing a 300-word email:
The difference isn't just raw WPM — it's the elimination of context switching and the AI polish that handles cleanup automatically.
Don't dictate word by word. Speak in full sentences or phrases. ASR engines use context to improve accuracy — longer utterances give better results.
A regular keyboard doesn't know you're fixing dictation errors. A smart keyboard (like Echo's) can use context + QWERTY proximity to suggest the right correction faster.
Don't manually fix every "um", "uh", or missing comma. Let AI polish handle filler word removal, punctuation, and grammar correction in one pass.
The more you use voice input, the more it should learn your vocabulary. Professional jargon, names, and frequently-used phrases should get more accurate over time.
Echo is free to try on iOS and macOS. No account required.
Download Echo Free →Voice input isn't just a novelty — with the right tools, it's genuinely the fastest way to get your thoughts into text.