Person using Tobii Pro Glasses 3 and EEG cap

Solutions for co-registration of eye tracking

Tobii Pro Lab's combined solutions provide the user with a full co-registration workflow including a synchronization method and data merge tools. This robust and reliable solution is now available in Tobii Pro Lab to record and analyze eye tracking data together with other data streams from EEG and biometrics market leader companies.

Tobii combined solutions - Coregistrations

Technical description 

  1. The solution in Tobii Pro Lab permits the recording of eye tracking data, while the other data streams are recorded in the partner’s software solution. In the case of screen-based experiments, Tobii Pro Lab also delivers the stimulus presentation.

  2. The synchronization of the data streams is done by sending TTL events to all data streams which allow a very accurate data merge after the recording.

  3. Next step is to analyse the eye tracking data in the dedicated software Tobii Pro Lab, where it is possible to run an advanced eye tracking analysis, such as fixation filters, AOIs, and event logging.

  1. Starting with version 1.130, Tobii Pro Lab supports PLOF 2.0 export format, designed to contain all eye tracking and event data in a machine-friendly format that can be imported into any of our partner’s solution software. PLOF export format achieves an accurate and robust merge of not only raw eye tracking data, but more importantly of any gaze, AOI or behavioral event data generated in Tobii Pro Lab.

  2. Last step is to analyse the EEG or other biometrics data with help of the merged eye tracking data. This is done in the partner software using all the specialized tools required for a correct EEG and biometrics analysis.

Who benefits from this solution?

This solution is for users who want to combine eye tracking with EEG or biometric datasets and need to merge the data for an integrated analysis. Examples of merging data may include when a researcher desires to:

  • Segment data and analyze trials according to gaze behavior, e.g., AOI visits, pupil size
  • Discard data, e.g., Reject trials when the participant was not looking at the target element or did not look at the fixation cross before the trial started
  • Run fixation related potential (FRP) analysis, an event-based EEG analysis time-locked to the fixation onset instead of to the stimulus onset in ERP analysis.

EEG and Biometrics Partners

We are proud to partner with leading manufacturers of EEG and biometric tools to provide the users with solutions for enhancing the understanding of human behavior.

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Person using Tobii Pro Spectrum with EEG cap - Brain Products

Brain Products

Brain Products is the world’s leading manufacturer of hardware and software solutions for neurophysiological research.

The combined solution between Tobii Pro Lab and Brain Products allows the user to co-register EEG and eye-tracking data both in a lab setting with stationary systems and in natural environments using wearable technology. This solution is compatible with the following Brain Products hardware systems:

  • actiCHamp Plus

  • BrainAmp

  • LiveAmp

BrainVision Analyzer version 2 offers a complete set of advanced EEG analysis tools, and as of version 2.2.1, their improved import tool for external data (Add Channels transform) is compatible with PLOF export format 2.0. The new Add Channels include, among other features, the ability to import several datasets in one go, synchronization accuracy diagrams to evaluate the quality of the synchronization, and the option to choose what data to import among all eye tracking data streams and gaze, stimulus, and behavioral events generated in Tobii Pro Lab.

Man using BitBrain product and Tobii Pro Glasses 3

Bitbrain

Bitbrain provides real-world research solutions for neuroscience, psychology, BCI, and consumer research. All Bitbrain systems are developed to facilitate natural user behavior and quick and clean setup while ensuring robust signal quality.

The combined solution between Tobii Pro Lab and Bitbrain allows the user to co-register EEG and up to 35 channels of physiological signals (GSR, ECG, EMG, Temp, Resp, etc.), as well as people indoor positioning (IPS), with data from eye tracking. Bitbrain’s wireless solutions can be combined with screen-based and wearable Tobii Pro systems. This solution is compatible with the following Bitbrain hardware systems:

  • Versatile and Minimal EEG and biosensors families

  • Intrack (IPS)

Bitbrain has developed SennsMetrics, a flexible and intuitive data analysis tool. SennsMetrics is compatible with PLOF export format 2.0 and can import gaze and event data from Tobi Pro Lab. Eye tracking data can be visualized together with cognitive, emotional, and behavioral metrics calculated automatically using Bitbrain cloud analysis.

woman shopping using wearable eye trackers and EEG - neuromarketing

ANT Neuro

ANT Neuro provides complete solutions for clinical neurodiagnosis and neuroscience research.

The combined solution between Tobii Pro Lab and ANT Neuro allows users to co-register EEG datasets with eye tracking data, both in a lab setting with stationary systems and in natural environments using wearable technology. This solution is compatible with the following ANT neuro hardware systems:

  • eego EEG amplifier family

ASATM analysis software offers advanced EEG analysis tools and is compatible with PLOF export format 2.0. The analysis software can import eye tracking events from Tobii Pro Lab to segment and analyze EEG data according to stimulus onsets, fixation onsets, AOI visits, or behavioral events.

MindWare - Tobii Pro Partner - Eye tracking software

MindWare Technologies

MindWare Technologies is a company that provides psychophysiology solutions for research, such as GSR, EKG, EMG, Cardiac Impedance (ICG) and respiration.

Tobii Pro Lab and MindWare’s combined solution allows the user to co-register biometrics with eye tracking data both in a lab setting with stationary systems, and in natural environments using wearable technology. This solution is compatible with the following MindWare hardware systems:

  • BioNex desktop data acquisition platform

  • MindWare mobile Impedance Cardiograph

MindWare Analysis software suite is compatible with PLOF export format 2.0. The analysis software can import eye tracking events from Pro Lab to segment and analyze biometric data according to stimulus onsets, fixation onsets, AOI visits, or behavioral events.

Fields of research

Tobii Pro Spectrum
Scientific research

Psychology and neuroscience

Making the connection between eye movements, cognitive processes, and reactions to expand scientific knowledge of human behavior.

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Scientific research

Developmental psychology

Enabling researchers to study gaze behavior, one of the first developments, opening the door to a child's mind long before acquiring language.

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Car console - Driver
Scientific research

Human factors and engineering

Eye tracking helps us to see how humans are engaging with each system, machine and process. Understanding the human element is key when developing systems.

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