Tobii Pro Glasses 2

Wearable eye-tracking glasses technology to capture and analyse natural visual behaviour in real-world applications while ensuring outstanding robustness and accuracy.
woman wearing tobii pro glasses 2

Wearable eye tracking device Tobii Pro Glasses 2

Tobii Pro Glasses 2 is a wearable and ultralight (45g) eye-tracking technology to capture and analyse natural visual behaviour in real-world environments. Developed to obtain an objective data of human visual gaze, by showing exactly what a person is watching while moving freely in any real-world environment. Its great portability, maximum comfort and minimal intrusion, open an infinite range of possibilities to use it both in the laboratory and in out-of-the-lab scenarios. 

Developed with slippage compensation and an innovative 3D eye model to grant stability and minimise gaze data loss. It comes with an intuitive and powerful software platform for an easy calibration, recording and real-time visualisation. Combine this technology with other devices such as EEG or other biometrics, to obtain deeper insights into human behaviour.

Bitbrain only sells Tobii Pro eye trackers while acquiring any other compatible Bitbrain equipment. 

 

Main features

Wearable and ultralight
Non-intrusive device for real environments for real-world research.
High data quality
Developed with slippage compensation and an innovative 3D eye model to grant stability and minimise gaze data loss.
Outstanding usability
Quick and easy set up by non-technical experts or the final user and intuitive calibration and recording methods to help you with field work.
Data streaming and recording
Real-time streaming of the participant’s gaze via Bluetooth and on-board SD card recording.
Sync with other biometrics
Seamless integration with 30+ complementary technologies such as EEG, GSR, EMG, eye trackers and others.
Third-party compatibility
Compatible with Matlab, Python, LabStreamingLayer and with Bitbrain software labs.
girl wearing eye tracking glasses and eeg for human behaviour research

Main components

tobii pro glasses 2
Glasses

Wearable and ultralight (45g) for the user to ensure natural visual behaviour in a real-world environment. Outstanding reliability due to the slippage compensation and 3D eye model that ensure stability and data capture.

Recording unit

Pocket-sized recording unit that records (SD) and streams data via Wifi or ethernet.

How to use

Tobii Pro Glasses 2 - Wearable Eye Tracker for Human Behavior Research

Tobii Pro Glasses 2
Wearable Eye Tracker for Human Behavior Research
How to use it

To record eye-tracking data, the glasses head unit must be fitted onto the test participant’s head (similar to a standard pair of glasses). After a quick and easy 1-point calibration, the researcher starts the recording from the software which is an intuitive, powerful platform to collect synchronised data in real time. Use Tobii Pro Glasses 2 with other biometric technologies for a perfect sync recording and to obtain a full vision of the participants behaviour.

  1. Preparation: Connect the HDMI cable from the Glasses to the processing unit and insert the batteries and the SD card in the recording unit. After that, press the power button until the lights turn on.
  2. Set up: Place the calibration target approximately 1 metre from the participant and press the calibrate button. 
  3. Test: Move the target side to side and ask the participant to follow it while you look at the live feed to ensure the calibration is correct.
  4. Recording: Now you are ready to record your eye tracking data and export it afterwards.
  5. Clean and storage: Clean the glasses with the chamois and store them in their own case.

Technical specifications

Hardware

Eye tracker
Sampling rate50Hz or 100Hz
Calibration procedure1 point
Calibration validationYes
Parallax Compensation toolAutomatic
Binocular eye trackingYes
Slippage compensationYes, 3D eye model
Eye tracker techniqueCorneal reflection, dark pupil
Pupil measureYes, total measure
Head unit
Number of eye tracking cameras4 eye cameras
SensorsGyroscope and accelerometer
Scene camera format and resolucionH.264 1920 x 1080 pixels @25 fps
Scene camera field of view90º 16:9
Scene camera recording angle/visual angle82º⁰horizontal 52º⁰vertical
Sound recording / microphoneYes
Frame dimensions and weight179 x 159 x 57mm (7.0 x 6.3 x 2.2”). 45g (1.6 oz) including protective lens
Recording unit
Battery recording time120 min
Storage mediaSD card (SDXC)
ConnectorsHDMI, Micro USB, 3.5mm jack, ethernet
Wireless2.4 GHz and 5 GHz band
Dimensions130 x 85 x 27mm (5.1 x 3.3 x 0,9”)
Weight312g (11 oz) including battery

Software

Tobii Pro software kit (included with equipment)
Tobii Pro real-time SDK and Tobii Pro Glasses 2 APIIn C/C++ for Windows and Linux
Tobii Pro Glasses Controller data acquisition and visualizationLive visualization, streaming or SD recording, data export in *.json and raw data visualization
Third parties data processingMatlab y Python.
Bitbrain software platforms (optional)
Bitbrain Human Behaviour Research LabPractical research platform for experiment design and data acquisition with 30+ sensor modalities seamlessly synchronized, and analysis with a wide range of emotional and cognitive biometrics available.
Bitbrain Programming PlatformMultimodal real-time neuroscience or brain-computer interface development.

What is included

Bundle

The devices are easily stored and transported within a suitcase.

  • Eye tracker & recording unit
  • Nose Pads in different sizes (6 pcs)
  • Rechargeable Li-ion batteries type 18650 (3 pcs)
  • SD memory cards (3 pcs) + sleeves + SD/USB adapter
  • Calibration cards (3 pcs)
  • Carry case for Tobii Pro Glasses 2
  • USB memory stick with documentation and software
  • Ethernet cable (3 metres)
  • SD Card Reader
  • Tobii Pro Software Kit
Support

​Basic Support is included during the lifetime of the product.

  • Email support
  • Technical assistance 
  • Knowledge base

​​​​Optional Premium support is available.

Contact

Please, take a minute to tell us which equipment are you interested in and how do you plan to use it, or to tell us how can we help you in your projects of neurotechnology development or research. This will help us to guide you with the solution that better fits your needs and goals.

 

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