Practise with your camera · learn with people
See the sign.Shape the movement.
Choose a small, educator-defined exercise, watch the reference, then rehearse in a private camera workspace. Feedback will cover hands, body, timing and non-manual features—not just gestures.
Prototype curriculum
Choose an exercise
6 content slots · teacher review pending
Dataset vocabulary
Sign library
3,215 dataset signs · skeleton references, not lessons
Browse every sign the on-device recognition model knows, watch its dataset skeleton animation and practise it with the camera flow.
Opening the library downloads the vocabulary index and a 45 MB skeleton reference pack once; both stay cached by the browser.