Learn American Sign Language (ASL) step-by-step with interactive lessons, quizzes, and real-time practice.
Connect with the Deaf community
Step-by-step lessons made for beginners
See your growth as you learn new signs
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Your camera checks your handshape and motion as you sign, powered by on-device hand tracking, not just multiple choice.
Every learner follows the same trail, from the alphabet to full phrases, unlocking each unit as you go.
Alongside vocabulary, you'll pick up the etiquette and history behind the language. More on that below.
American Sign Language is a complete, natural language with its own grammar and syntax. It isn't a signed version of English. It's used primarily by Deaf communities across the US and parts of Canada.
Its roots trace to 1817, when the American School for the Deaf opened in Hartford, Connecticut, founded by Thomas Gallaudet and Laurent Clerc, a Deaf teacher from France. ASL grew from French Sign Language blending with sign systems already used locally.
In the 1960s, linguist William Stokoe's research proved ASL has the full structure of a real language, a finding that reshaped how it's taught and recognized today.
Learning it opens direct communication with the Deaf community, and shows up in fields like education, interpreting, and healthcare.
Many in the Deaf community see themselves as a linguistic and cultural group, not as having something to "fix." A few habits go a long way:
Stokoe identified that every sign is built from a few parameters: handshape, location, movement, and palm orientation, plus facial expression, which changes meaning the way tone of voice does in speech.
That's also why LinguaWave's camera tracks motion and position rather than grading a single still frame.
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