TRACKPixx3

2 kHz binocular eye tracker

Overview

The TRACKPixx3 is a 2 kHz eye/gaze-tracking solution. The TRACKPixx3 is versatile, supporting both monocular and binocular tracking with a single mechanical configuration. Interchangeable lenses support tracker distances from 60 cm to over 160 cm. Add a second low-cost slave tracker to support remote head-free tracking. The TRACKPixx3 does not require a dedicated PC to process eye images and generate gaze information; all image processing is performed within the TRACKPixx3 hardware. Gaze data can be logged within the TRACKPixx3 and retrieved by the testing PC with a simple low-latency USB interface.

The TRACKPixx3 video feed can be accessed directly through a console display for real-time visualization and adjustment of the tracker. A scene camera can be connected to the tracker to monitor the experiment. These video feeds can also be accessed through the USB interface for remote control of the TRACKPixx3.

Combine the PROPixx with the TRACKPixx 2kHz binocular eye tracker, and experience the simplicity of a single clock timebase for all your data!

DATAPixx3 specifications

– Button box interface
– 24 TTL trigger inputs and outputs
– Stereo audio input and output
– Analog inputs and outputs
– Video input: 2 DisplayPort 1.4
– Video output: 2 DisplayPort 1.4
– Video input bandwidth: up to 32.4 Gbps per input
– Video output channels: Dual synchronized DisplayPort
– Video output format: Mirror or haploscope mode, console
– Maximum video output resolution : 4K @120 Hz
– VideoBahn interface

All digital, analog, and audio inputs and outputs feature microsecond synchronization to video refresh and eye-tracking data

TRACKPixx3 specifications

– 2 kHz binocular
– 1 frame (0.5 ms) blink recovery time
– 1.7 ms latency
– New eye positions are computed every 0.5 milliseconds
– Easy setup
– Eliminates tracker PC
– 27 inch console monitor
– VideoBahn interface



To learn how the TRACKPixx3 can advance your research, speak with a VPixx Staff Scientist today!
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Datasheet Download

TRACKPixx3 Datasheet

 

DATAPixx3 Datasheet

Ordering information

Part number Description
VPX-TRK-3410C TRACKPixx3 2 kHz single camera binocular eye tracker

Products required for a complete system

Part number Description
VPX-DPX-1004A DATAPixx3 Lite data acquisition system
VPX-TRK-9000 InfraRed Short-Range illuminator

Options

Part number Description
VPX-SOF-9300 Firmware upgrade from Lite to Full version
VPX-ACC-1150 Head support (Chinrest)

Lens Calculation

Setup & Configuration

Multimedia Gallery

Accessories

Partnumber Description
VPX-PRO-5001C

PROPixx 1440 Hz projector

VIEW PRODUCT

VPX-ACC-3100

RESPONSEPixx Handheld 5-button response box

VIEW PRODUCT