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feat: add oculometrics messages for eye tracking #6

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5 changes: 5 additions & 0 deletions msg/biosensing/derived_biosignals/oculometrics/Blink.msg
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# Blink.msg
std_msgs/Header header
float64 duration # Calculated duration of the blink in seconds
int64 start_time_ns # Raw start time in nanoseconds
int64 end_time_ns # Raw end time in nanoseconds
15 changes: 15 additions & 0 deletions msg/biosensing/derived_biosignals/oculometrics/Fixation.msg
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# Fixation.msg
std_msgs/Header header
float64 duration # Calculated: (end_time_ns - start_time_ns) / 1e9
int64 start_time_ns
int64 end_time_ns
float64 start_gaze_x
float64 start_gaze_y
float64 end_gaze_x
float64 end_gaze_y
float64 mean_gaze_x
float64 mean_gaze_y
float64 amplitude_pixels
float64 amplitude_angle_deg
float64 mean_velocity
float64 max_velocity
15 changes: 15 additions & 0 deletions msg/biosensing/derived_biosignals/oculometrics/Saccade.msg
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# Saccade.msg
std_msgs/Header header
float64 duration # Calculated: (end_time_ns - start_time_ns) / 1e9
int64 start_time_ns
int64 end_time_ns
float64 start_gaze_x
float64 start_gaze_y
float64 end_gaze_x
float64 end_gaze_y
float64 mean_gaze_x
float64 mean_gaze_y
float64 amplitude_pixels
float64 amplitude_angle_deg
float64 mean_velocity
float64 max_velocity
38 changes: 38 additions & 0 deletions msg/biosensing/raw_biosignals/oculometrics/PupilGaze.msg
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# PupilGaze.msg
std_msgs/Header header
float64 gaze_x
float64 gaze_y
bool worn

# Pupil Diameters
float64 pupil_diameter_left
float64 pupil_diameter_right

# 3D Eyeball Center (Left)
float64 eyeball_center_left_x
float64 eyeball_center_left_y
float64 eyeball_center_left_z

# 3D Optical Axis (Left)
float64 optical_axis_left_x
float64 optical_axis_left_y
float64 optical_axis_left_z

# 3D Eyeball Center (Right)
float64 eyeball_center_right_x
float64 eyeball_center_right_y
float64 eyeball_center_right_z

# 3D Optical Axis (Right)
float64 optical_axis_right_x
float64 optical_axis_right_y
float64 optical_axis_right_z

# Eyelid State
float64 eyelid_angle_top_left
float64 eyelid_angle_bottom_left
float64 eyelid_aperture_left

float64 eyelid_angle_top_right
float64 eyelid_angle_bottom_right
float64 eyelid_aperture_right