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Home > Products > Hardware > Eye Tracker > TRACKPixx3

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TRACKPixx3

2 kHz binocular eye tracker

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 for fMRI applications. Add a low-cost secondary 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. These video feeds can also be accessed through the USB interface for remote control of the TRACKPixx3.

Combine the PROPixx with the TRACKPixx3 2 kHz binocular eye tracker, and experience the simplicity of a single clock timebase for all your data!

Available with LabMaestro Simulator
2kHz Eye Tracker

TRACKPixx3 SPECIFICATIONS

  • 2 kHz binocular
  • Eye tracking method : Pupil with corneal reflection
  • 1 frame (0.5 ms) blink recovery time
  • 1.7 ms latency
  • New eye positions are computed every 0.5 milliseconds
  • Eliminates tracker PC
  • VideoBahn fiber-optic interface
  • Easy setup
  • 27 inch console monitor

Data output : Raw and calibrated eye position, pupil size, digital inputs, custom messages, blink detection. All data is perfectly synchronized to your video stimuli.

synchronized I/O hub

DATAPixx3 SPECIFICATIONS

  • Button box interface
  • 24 TTL trigger inputs and outputs
  • Stereo audio input and output
  • Analog inputs and outputs
  • Eye positions over analog out interface
  • Video input: DisplayPort 1.4
  • Video output for console monitor
  • Video output for stimulus display
  • VideoBahn fiber-optic interface

INFRARED ILLUMINATOR

  • 850 nm wavelength
  • 910 nm wavelength
  • Short-range
  • Long-range

 

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Request a free quote
OPTIONAL CHINREST

OPTIONAL CHINREST

OPTIONAL LENSES

OPTIONAL LENSES

  • MRI / MEG setup available
  • Easy setup
  • Eliminates tracker PC

  • VideoBahn interface
  • 1.7 milliseconds latency
  • New eye positions are computed every 0.5 milliseconds

The TRACKPixx3 integrates with the DATAPixx3 digital,  analog and audio I/Os.  Gaze data is synchronized to video and I/Os with microsecond precision

Software support includes a low-level ANSI C API, MATLAB/Octave and Python libraries for use under Microsoft Windows, Ubuntu Linux, and macOS

User manual Download
Setup & configuration
Lens Calculation
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-1005C DATAPixx3 with data acquisition system
VPX-TRK-9000 InfraRed Short-Range illuminator

Options

Part number Description
VPX-ACC-1150 Head support (Chinrest)
Accessories
Partnumber Description
VPX-ACC-1150

Head support (Chinrest)

VPX-PRO-5001C

PROPixx 1440 Hz projector

VIEW PRODUCT

PROPixx high refresh rate 1440 Hz projector
VPX-ACC-3100

RESPONSEPixx Handheld 5-button response box

VIEW PRODUCT

Rsponse box
Multimedia Gallery
Datasheet Download

TRACKPixx3 Datasheet

 

DATAPixx3 Datasheet

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VOCAL is a collection of online tutorials created by VPixx staff and contributors.

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Contact

(514) 328-7499
1 (844) 488-7499 – Toll Free USA/Canada

VPixx Technologies Inc.
630 Clairevue West, suite 301
Saint-Bruno, QC Canada, J3V 6B4

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  • What’s New
  • Hardware
    • Calibrated research-grade displays
    • Projector
    • Video I/O Hub
    • Eye Tracker
    • Accessories
  • Software
    • LabMaestro
    • LabMaestro Pack&Go
  • About Us
    • Who We Are
    • Publications
    • Trusted Partners
    • Distributors
  • Support
    • User Manuals
    • Software Download
    • Frequently Asked Questions
  • Contact
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