HFS Analyzer

Automated tonic-clonic decomposition of hemifacial spasm severity from smartphone video

All processing runs locally — no data leaves your device

Usage Notice

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Drop video file here or click to browse

Accepts .mp4, .mov, .avi

Advanced Settings

Analysis Results

Eye Aperture (Healthy vs Affected)

Relative Difference + Tonic Baseline

Clonic Component + Spasm Detection

Mouth Pursing (MAR)