Screen-based eye tracking
Screen-based Tobii Pro eye tracking systems (Nano, Fusion and Spectrum) are designed to analyze the visual response to stimuli displayed on a screen.
Tobii Pro screen-based eye tracking
Powerful screen-based eye tracking systems that capture and analyze gaze data in response to screen-based stimuli. This family includes Tobii Pro Nano, Tobii Pro Fusion, and Tobii Pro Spectrum devices, which features sample rates of 60 to 1200 Hz. These devices have been developed to obtain objective data of human visual behavior evoked by the stimuli displayed on the screen, ensuring outstanding robustness and accuracy.
Tobii Pro is a world leader in advanced eye tracking technology. Combine this with Bitbrain devices, including EEG and biometrics, to obtain deeper insights into human behavior.
Bitbrain sells Tobii Pro eye tracking systems in conjunction with our own compatible neurotechnology systems.
Main features
Portable devices
Providing exceptional flexibility and covering a wide array of human behaviour research applications.
Freedom of movement
Large tracking box allows for free head movement without data loss.
Easy to use
Quick and intuitive setup, calibration, and recording methods to help you with field work.
Multiple sampling rate options
Adapts to your research needs. Tobii Pro screen-based eye tracking technologies range from 60Hz up to 1200Hz.
Sync with other biometrics
Seamless integration with 30+ complementary technologies such as EEG, GSR, EMG and others.
Third-party compatibility
Compatible with ePrime or Tobii Pro Lab for synchronized stimulus presentation.
Main components
Portable screen-based equipment
The Nano is a portable and light eye tracking system designed for easy mobility and high-quality data.
In Lab eye tracking
The Spectrum is a top of the line eye tracking system for temporal and spatial precision and accuracy.
Technical specifications
Hardware specifications
| Eye Tracking Specifications | Nano | Fusion | Spectrum |
|---|---|---|---|
| Gaze sampling frequency | 60Hz | 120 or 250 Hz | 300, 600 or 1200 Hz |
| Accuracy | 0.3º | 0.3º | 0.3º |
| Precision (RMS at optimal conditions) | 0.10º | 0.04º | 0.01º |
| Freedom of head movement width X height at 65cm distance | 35 X 30cm | 40 X 25cm | 34 X 26cm |
| System latency | 3 frames (<12 ms at 250 Hz) | <11ms | Less than 3 frames (eg. <2.5 ms at 1200 Hz) |
| Gaze recovery time | For Blinks immediate After lost tracking <100ms | 1 frame (immediate) | |
| Recommended screen size | Up to 24” | 24” | 24” |
| Tracking technique | Corneal reflection, dark and bright pupil combination | Binocular, automatic altering in a sequential illumination mode (BP/DP/DP) | Binocular bright and dark pupil with two cameras that record stereo images |
| Eye tracking unit | |||
|---|---|---|---|
| Dimensions | 170x18x13mm | 324x20x17 mm | 550x180x60 mm |
| Weight | 59g | 118g | 5.1kg |
| Processing | PC | Embedded | Embedded |
Software specifications
| Tobii Pro software kit (included with equipment) | |
|---|---|
| Tobii Pro real-time SDK | In C/C++ for Windows and Linux |
| Third parties data processing | Matlab and 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 | Mutltimodal real-time neuroscience or brain-computer interface development |
What is included
Bundle
The devices are easily stored and transported within a small carrying case.
- Eye Tracking Unit + Mounting Hardware
- Carrying case
- USB with software and user manual
- Tobii Pro Manager
Support
Basic Support is included during the lifetime of the product.
- Email support
- Technical assistance
- Knowledge base
Optional Premium support is available.
Contact
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