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Tracker

Access the Tracker object and its property values.

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The Tracker object is available globally under the name Tracker. Currently, only one eye tracker is supported, at a time, and its name is always Tracker. Its properties can be accessed by typing Tracker.propertyName.

Properties available are listed in the Property Panel under ‘Configure Tracker’.

Name

Description

Type

Tracker.GazeX

Mean left and right eye position on the horizontal screen space

Float

Tracker.GazeY

Mean left and right eye position on the vertical screen space.

Float

Example 1

Update spatial position of a region based on current eye gaze location

NONE
=Tracker.GazeX
CODE
=Tracker.GazeY

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