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saccadethreshold attribute

The saccadethreshold attribute specifies the saccade angular velocity threshold in degrees per second used in determining when a fixation is completed.

Member of

<eyetracker>

Syntax

/ saccadethreshold = saccadethreshold

Parameters

saccadethreshold The saccade velocity threshold to use in the real-time calculation of fixation points.

Remarks

If the eye moves faster than the threshold it indicates a potential saccade and the end of the current fixation. The default value is 30°/s.

Examples

The following sets the saccade velocity threshold:

<eyetracker>
/ saccadethreshold = 35.0
</eyetracker>

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