ASL Sign Recognition
Sign Recognition
Sign Dictionary
Landmark Extractor
Playback Tool
Select prediction model:
Capture Sign via Webcam
Enable Camera
Record Sign (3s)
Cancel
You'll see a 3-second countdown, then a 3-second recording window. Press Esc to cancel, Space to start.
Initializing... Please enable camera or upload a video.
Upload Video File
Upload and Predict
Prediction Results
Play Captured/Uploaded Landmarks
Download Raw Landmark JSON
Try Another Sign
Tips for Better Recognition
Enable the camera and check your framing so your upper body and hands are clearly visible.
Start from a neutral, hands-down position; a short countdown will begin before recording.
Perform the sign clearly within the 3-second recording window while watching the progress bar.
Use the Cancel button or press Esc if you’re not ready or make a mistake; press Space to start quickly.
Ensure good lighting and minimize background distractions for better results.
About this App
This application is under development.
Questions? Contact
Dr. Vangelis Metsis
.
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