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Version: v4.0.0

Eye Tracking Parameters

Parameter Name (Case Sensitive)DescriptionEye
3EyesXGaze Direction XCombined
3EyesYGaze Direction YCombined
LeftEyeLidEyelid OpenLeft
RightEyeLidEyelid OpenRight
CombinedEyeLidEyelid OpenCombined
EyesWidenEye WidenCombined
EyesDilationPupil Dilation (0 is Constricted, 1 is Dilated)Combined
EyesPupilDiameterPupil Diameter (0 cm to 1cm)Combined
EyesSqueezeEyelid SqueezeCombined
3LeftEyeXGaze Direction XLeft
1, 3LeftEyeYGaze Direction YLeft
3RightEyeXGaze Direction XRight
1, 3RightEyeYGaze Direction YRight
LeftEyeWidenEye WidenLeft
RightEyeWidenEye WidenRight
LeftEyeSqueezeEyelid SqueezeLeft
RightEyeSqueezeEyelid SqueezeRight
2LeftEyeLidExpanded0.0 to 0.8 Eyelid Squeeze, Eyelid Open, 0.8 to 1.0 Eye WidenLeft
2RightEyeLidExpanded0.0 to 0.8 Eyelid Squeeze, Eyelid Open, 0.8 to 1.0 Eye WidenRight
2CombinedEyeLidExpanded0.0 to 0.8 Eyelid Squeeze, Eyelid Open, 0.8 to 1.0 Eye WidenCombined
2LeftEyeLidExpandedSqueeze-1 to 0 Eyelid Squeeze, 0.0 to 0.8 Eyelid Open, 0.8 to 1.0 Eye WidenLeft
2RightEyeLidExpandedSqueeze-1 to 0 Eyelid Squeeze, 0.0 to 0.8 Eyelid Open, 0.8 to 1.0 Eye WidenRight
2CombinedEyeLidExpandedSqueeze-1 to 0 Eyelid Squeeze, 0.0 to 0.8 Eyelid Open, 0.8 to 1.0 Eye WidenCombined
1 Recommended to use `EyesY` over separated.2 Requires a unique setup to be used as a Binary Parameter.3 Only available as a Float Parameter.