Product Details

E-Prime Extensions for Tobii 2

from £1542.33 / €1765.97
Quick Overview

E-Prime Extensions for Tobii 2 includes the script necessary to integrate E-Prime with Tobii eye tracking technology.

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E-Prime® Extensions for Tobii 2 Overview

E-Prime® Extensions for Tobii 2 combines the power of E-Prime with easy to use Tobii eye trackers. The E-Prime® Extensions for Tobii includes the script necessary to integrate E-Prime with Tobii eye tracking technology. 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.

Supports multiple types of studies: Diagnostic and Interactive

  • Face perception and recognition
  • Infant studies
  • Reading (sliding window)
  • Attention patterns and behavior
  • Visual search
  • Scene recognition
  • No head restraint necessary
  • Seamless E-Prime® integration


  • Library of sample paradigms: used for learning and paradigm adaptation
  • Support: E-Prime® support and Tobii hardware support

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

E-Prime® Extensions for Tobii 2 Features

  • Train subjects to fixate and control eye movements
  • Give feedback on vigilance or attentive behaviors
  • 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 Eye Tracker as a straightforward input device for E-Prime®
  • Supports multiple AOI’s (Areas of Interest). 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 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 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)

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E-Prime® Extensions for Tobii Requirements

  • E-Prime 2.0 Professional SP1 ( or SP2 (
  • Tobii Pro eye tracker (e.g., T120, TX300, X3-120)

E-Prime Extensions for Tobii 2

E-Prime extensions for Tobii 2.0 (EET2) incl. 1 yr Silver Support £ 1542.33 1765.97

All prices exclude VAT and shipping

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