The TRACKPixx is a remote 2000 Hz eye and gaze tracking solution. The TRACKPixx oﬀers customization potential, versatility and a large tracking range for binocular or monocular tracking. Our tracker oﬀers zoom, focus and mechanical lens shift adjustments allowing for greater conﬁguration options. Consequently, the TRACKPixx can be adjusted to function in most laboratory environments, regardless of the subject’s distance.
TRACKPixx does not require a dedicated computer to process gaze information; the data is handled internally by the device. Eye positions can be transmitted with a digital signal, an analog signal, logged in the device for future access or through a USB interface (Windows, Mac, Linux).
The TRACKPixx video feed can be accessed directly through a console display for real-time visualization and adjustment of the tracker. A scene camera can also be connected to the tracker to monitor the experiment. These video feeds can also be accessed through a USB interface for remote control of the TRACKPixx.
The TRACKPixx also includes all DATAPixx subsytems (digital, analog and audio I/Os) which can be used to synchronize and obtain microsecond accurate time tags for responses or triggers. New eye positions are computed every 0.5 millisecond; combined with a PROPixx projector, this is a perfect and optimal combination for a gaze-contingent display.