• Sampling frequencies up to 250 Hz for detailed data collection.
• Enhanced tolerance for head movement with dual eye tracking cameras and advanced algorithms.
• Autonomous data processing with three internal processors, eliminating the need for an external unit.
• USB Type-C support and pupil size data reporting at selected sampling rates.
• Provision of eye images and Eye Openness signal for accurate eyelid movement detection.

The Tobii Pro Fusion is designed for mobile data collection, allowing researchers to bring the lab to subjects in comfortable environments without compromising data quality. It supports a wide range of research scenarios with its compact design and robust calibration.

The device supports various research setups, including integration with monitors and laptops up to 24 inches, and can be mounted on a tripod for real-world stimuli studies. It offers different sampling frequencies and pupil tracking modes to suit diverse study designs and populations.

• Utilizes Tobii’s patented 3D eye model for accurate gaze data across wide angles.
• Robust tracking capabilities across different ethnicities, ages, and corrective lenses.
• Maintains high accuracy and precision during natural head movements and varying indoor lighting conditions.

Tobii Pro Fusion is compatible with Tobii Pro Lab and Tobii Pro SDK, offering a visual interface and advanced data stream access. It supports synchronization with other biometric data streams and provides multi-platform support.

• Dimensions: 374 mm x 18 mm x 13.7 mm; Weight: 168g.
• Connectors: USB Type-C, with an adapter for USB Type-A.
• Power: Typically 15 W, with options for USB or AC adapter power.
• Eye tracking technique: Video-based pupil and corneal reflection tracking.
• Sampling frequencies: 60, 120, and 250 Hz, depending on hardware version.
• Accuracy and precision: High accuracy (0.3°) and precision (0.2° RMS) under optimal conditions.
• Operating distance: 50–80 cm; Maximum screen size: 24 inches.

For detailed performance and quality data, refer to the Tobii customer portal. The device supports various hardware versions and offers comprehensive data output, including timestamps, gaze origin, and pupil diameter.