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.
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.
Pocket-sized recording unit that records (SD) and streams data via Wifi or ethernet.
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.
Eye tracker | |
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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 | |
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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 | |
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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 |
Tobii Pro software kit (included with equipment) | |
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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) | |
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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. |
The devices are easily stored and transported within a suitcase.
Basic Support is included during the lifetime of the product.
Optional Premium support is available.
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