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Eyes, mouth and facial actions

iOS Head Tracking: separate mappings for facial actionsOpen Mouth can map to an action; this screenshot still shows None
Head Tracking (iOS)iOS Head Tracking: separate mappings for facial actions
  1. Open Mouth can map to an action; this screenshot still shows None
© Apple · Source ↗

A visible facial action becomes a command. iOS Head Tracking can map eyebrow raises or an open mouth to actions; facial shape does not prove emotion.

Design tips

  • Calibrate thresholds and distinguish intentional commands from blinking or speech.

Examples