lastpupilwidth property

The most recent width in mm of the participant's pupil as reported by the eye tracker.

Member of

Remarks

This property allows a script to read the last recorded pupil height for purposes of recording data, reporting feedback to participants, or directing the flow of a task or visual display.

Examples

The following displays the value of lastpupilwidth in a text stimulus:

<text sometext>
/ items= ("height = <% eyetracker.lastpupilwidth %>")
</text>