Camera Alphabet AI

Sign the current letter. When it is correct, the game gives feedback and moves forward automatically.

Camera off.

Consent before camera/training

I agree to use my camera for practice. I give permission for anonymous hand landmark samples to be used to improve ASLgames recognition.

This starter saves hand landmark data locally in this browser unless you export/upload it later. No face identity system is included.

Live camera + hand skeleton

Camera controls stay here so you never lose them on small screens.

No hand yet

Start camera, then hold your hand inside the video.

Current challenge

Letter 1 of 5

Current: A

UnitLetter

Sign this

How to sign this

Alphabet Challenge

Sensitivity Sign the shown letter to continue.

Auto-detect is ready. Start camera and sign the letter.

0Score

0XP

0Streak

--Avg speed

Receptive fingerspelling practice

Upload videos of you fingerspelling into assets/videos/fingerspelling/ and list them in assets/videos/fingerspelling.json. Users watch, type the word, and adjust speed.

Speed 1.00x

Type what was fingerspelled

Load a word and press play.

Starter examples are placeholders. Replace them with your own MP4 files.

Game stats

XP0

Hearts5

Streak0

Correct0

Correct answers add XP. Keep your streak going through the alphabet.

Export / import training data

This ZIP includes your uploaded master alphabet dataset. New training still saves in this browser until you export the updated JSON. Later connect Firebase/Supabase for shared public learning.

Import dataset JSON