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Estimating cognitive load using remote eye tracking in a driving simulator

Published: 22 March 2010 Publication History

Abstract

We report on the results of a study in which pairs of subjects were involved in spoken dialogues and one of the subjects also operated a simulated vehicle. We estimated the driver's cognitive load based on pupil size measurements from a remote eye tracker. We compared the cognitive load estimates based on the physiological pupillometric data and driving performance data. The physiological and performance measures show high correspondence suggesting that remote eye tracking might provide reliable driver cognitive load estimation, especially in simulators. We also introduced a new pupillometric cognitive load measure that shows promise in tracking cognitive load changes on time scales of several seconds.

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    cover image ACM Conferences
    ETRA '10: Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications
    March 2010
    353 pages
    ISBN:9781605589947
    DOI:10.1145/1743666
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 22 March 2010

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    Author Tags

    1. cognitive load
    2. eye tracking
    3. pupillometry

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    ETRA '10
    ETRA '10: Eye Tracking Research and Applications
    March 22 - 24, 2010
    Texas, Austin

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    Overall Acceptance Rate 69 of 137 submissions, 50%

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    • (2024)An Identification Method for Road Hypnosis Based on the Fusion of Human Life ParametersSensors10.3390/s2423752924:23(7529)Online publication date: 25-Nov-2024
    • (2024)A Driving Simulator Study to Examine the Impact of Visual Distraction Duration from In-Vehicle Displays: Driving Performance, Detection Response, and Mental WorkloadElectronics10.3390/electronics1314271813:14(2718)Online publication date: 11-Jul-2024
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