Product Details

E-Prime® Extensions for Tobii Pro

Quick Overview

Combining the Power of E-Prime® with Tobii Pro Eye Trackers

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  • Price match guarantee

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E-Prime® Extensions for Tobii Pro

Combining the power of E-Prime with easy-to-use Tobii Pro eye trackers. E-Studio’s graphical design interface allows users to drag and drop eye tracking functionality into existing E-Prime experiments or to easily create new E-Prime eye tracking experiments.


  • Library of sample paradigms:

    • Fixed Position AOI
    • Fixed Position AOI Multi Monitor
    • Varying Position AOI
    • Varying Position AOI Tracking
    • Movie/Picture RT
  • All Package Calls needed for seamless integration

  • Support: E-Prime support and Tobii Pro hardware support

Supports a wide range of studies:

  • Diagnostic and Interactive

  • Face perception and recognition

  • Infant studies

  • Reading (moving window)

  • Attention patterns and behaviour

  • Visual search

  • Scene recognition

Customised to Fit Your Needs

  • Usability analysis
  • Psychological studies
  • Visual perception research
  • Human factors
  • Advertising studies
  • Reading and dyslexia studies
  • Infant and children studies
  • Low vision studies
  • Flight and driving simulators
  • Eye based computer interaction
  • No head restraint necessary
  • Seamless E-Prime Integration

Superior quality you can expect from E-Prime and TobiiPro

Add eye gaze and eye movement capabilities to your existing E-Prime experiments. Create new paradigms with E-Studio’s graphical design interface, now updated to include all the code necessary to interact with the Tobii Pro Eye Tracking technologies. Combine the full power of E-Prime’s scripting and interface components with Tobii’s easy to use eye trackers.

E-Prime Features Include

• Millisecond precision for stimulus presentation and inter-stimulus timing.

• Comprehensive: Accommodates simple to complex experiments from design to analysis.

• Graphical design interface illustrating experiment structure at a glance.

• Full scripting language affording tremendous flexibility and power to the system.

 • Supports a wide range of devices including sound, display, mouse, PST , keyboard, and ports.

• Present text, images, movies and sound.

• Basic support for interfacing with external devices (e.g., EEG, MRI, Eye Tracking).

• Create AOIs using Button sub-objects.

Extending Research Possibilities

• Train subjects to fixate and control eye movements

• Give feedback on vigilance or attentive behaviours

• Combine eye gaze data with E-Prime condition data for powerful analysis

• Create interactive or passive eye tracking paradigms

• Create paradigms which change based on subject eye gaze data, AOI hit tests, fixation, and user interaction

• Allows for the use of Tobii Pro Eye Tracker as a straightforward input device for E-Prime

 • Supports multiple AOI’s. Regions are defined dynamically as stimuli are drawn to the screen

• Supports dynamic definitions of fixation and dwell time

• Enable your current paradigms to use eye tracking to corroborate subject compliance, fixation, and cognitive strategies

• Enable your paradigm to show feedback for training purposes

• Start and stop trials contingent on eye gaze, fixation, or eye movement criterion

• Tobii Pro Eye Tracker support added directly to the E-Studio experiment design environment

• Code library to allow additional run time processing of data

• Calibrate inside or outside of E-Prime

• Three types of calibration inside of E-Prime (regular, manual, infant)

• Import stimulus images generated by your paradigm, to use with other eye tracking analysis software (including Tobii Pro Studio)

• Allows the overlay of eye gaze data with your E-Prime stimuli

• Stop and start eye tracker to collect data selectively •

 Include validity data for eye tracking quality, to allow the filtering of data

• Filter subject data based on eye gaze, fixation, and eye movement criterion

• Three modes of timing synchronization (none, local, and server)


E-Prime® Extensions for Tobii Pro is intended for research use only.

Psychology Software Distribution is a Premier Reseller of PST's Products


• E-Prime 3.0

• Tobii Pro eye tracker (e.g., TX300, X3-120, X2-60)

E-Prime® Extensions for Tobii Pro

E-Prime extensions for Tobiii 3.0 (EET3) incl. 1 yr Silver Support £ 1542.33 1765.97

All prices exclude VAT and shipping

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