your signing

0 of 158 signs met · 0 crowns

0Day streak

0Total XP

120Gems

0Crowns

Last 14 days

Courses

Nothing started yet. Pick a language and sign something.

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Settings

Sound effectsShort synthesised tones. No audio files.
Show hand skeletonDraws the 21 tracked landmarks over the camera.
Relaxed gradingLowers the confidence threshold by 10%. Useful in poor light.
Show frame rateDisplays tracking performance in practice mode.

where your data lives

Nowhere but here. Hand tracking runs in your browser via WebAssembly, video frames are never uploaded, and your progress sits in this device’s local storage. There is no account and no server to hold anything.

signLingo — Built by Kenisha Verma & Harshit Khemani