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.
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.
Main components
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
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.
- 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.
- Set up: Place the calibration target approximately 1 metre from the participant and press the calibrate button.
- 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.
- Recording: Now you are ready to record your eye tracking data and export it afterwards.
- Clean and storage: Clean the glasses with the chamois and store them in their own case.
Technical specifications
Hardware
| Eye tracker | |
|---|---|
| Sampling rate | 50Hz or 100Hz |
| Calibration procedure | 1 point |
| Calibration validation | Yes |
| Parallax Compensation tool | Automatic |
| Binocular eye tracking | Yes |
| Slippage compensation | Yes, 3D eye model |
| Eye tracker technique | Corneal reflection, dark pupil |
| Pupil measure | Yes, total measure |
| Head unit | |
|---|---|
| Number of eye tracking cameras | 4 eye cameras |
| Sensors | Gyroscope and accelerometer |
| Scene camera format and resolucion | H.264 1920 x 1080 pixels @25 fps |
| Scene camera field of view | 90º 16:9 |
| Scene camera recording angle/visual angle | 82º⁰horizontal 52º⁰vertical |
| Sound recording / microphone | Yes |
| Frame dimensions and weight | 179 x 159 x 57mm (7.0 x 6.3 x 2.2”). 45g (1.6 oz) including protective lens |
| Recording unit | |
|---|---|
| Battery recording time | 120 min |
| Storage media | SD card (SDXC) |
| Connectors | HDMI, Micro USB, 3.5mm jack, ethernet |
| Wireless | 2.4 GHz and 5 GHz band |
| Dimensions | 130 x 85 x 27mm (5.1 x 3.3 x 0,9”) |
| Weight | 312g (11 oz) including battery |
Software
| Tobii Pro software kit (included with equipment) | |
|---|---|
| Tobii Pro real-time SDK and Tobii Pro Glasses 2 API | In C/C++ for Windows and Linux |
| Tobii Pro Glasses Controller data acquisition and visualization | Live visualization, streaming or SD recording, data export in *.json and raw data visualization |
| Third parties data processing | Matlab y Python. |
| Bitbrain software platforms (optional) | |
|---|---|
| Bitbrain Human Behaviour Research Lab | Practical 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 Platform | Multimodal 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.