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How much do you read?: counting the number of words a user reads using electrooculography

Published: 09 March 2015 Publication History

Abstract

We read to acquire knowledge. Reading is a common activity performed in transit and while sitting, for example during commuting to work or at home on the couch. Although reading is associated with high vocabulary skills and even with increased critical thinking, we still know very little about effective reading habits. In this paper, we argue that the first step to understanding reading habits in real life we need to quantify them with affordable and unobtrusive technology. Towards this goal, we present a system to track how many words a user reads using electrooculography sensors. Compared to previous work, we use active electrodes with a novel on-body placement optimized for both integration into glasses (or head-worn eyewear etc) and for reading detection. Using this system, we present an algorithm capable of estimating the words read by a user, evaluate it in an user independent approach over experiments with 6 users over 4 different devices (8" and 9" tablet, paper, laptop screen). We achieve an error rate as low as 7% (based on eye motions alone) for the word count estimation (std = 0.5%).

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Cited By

View all
  • (2023)Training an EOG-Based Wordometer Without Reading – A Simple HCI Application to Quantify Reading MetricsHCI International 2023 Posters10.1007/978-3-031-35989-7_47(366-373)Online publication date: 9-Jul-2023
  • (2022)The Application for Reading Comprehension and Reading Speed TestInnovations in Biomedical Engineering10.1007/978-3-030-99112-8_25(245-254)Online publication date: 1-Jun-2022
  • (2019)Touch-Typing Detection Using Eyewear: Toward Realizing a New Interaction for Typing ApplicationsSensors10.3390/s1909202219:9(2022)Online publication date: 30-Apr-2019
  • Show More Cited By

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  1. How much do you read?: counting the number of words a user reads using electrooculography

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    Lalit P Saxena

    Reading improves the reader's vocabulary usage and understanding of the subject, which further enhances thinking power. The reading proficiency of a person can be different from others'; it can be estimated with the word count each reader reads in a given reading time. This paper uses electrooculography to estimate the words read count. The authors developed a system using electrooculography sensors to count the number of words read by a user. For reading detection, the proposed system uses portable electrodes that can be placed on a set of eyewear or glasses. This system uses four electrodes instead of the five used in other systems. It works in two phases, line break detection and words read estimation. The authors compared four methods: time baseline, static word count, line-break support vector regression (SVR) word count, and line-features SVR word count. For the experiments, the authors employed six students-two Canadians, one Syrian, one Indonesian, one French, and one Japanese-with an average age of 24.3 years, including three females. Each student read five documents comprising 115, 253, 519, 679, and 881 words with a font size of 12 points over four different media types: 8-inch tablet, 9-inch tablet, A4 paper, and laptop screen. The system reports a seven percent error rate for eye motions alone with the standard deviation of 0.5 percent for word count estimation. The authors believe that this system is an initial prototype for real-world reading tracking systems. In future enhancements, this system would be equipped with the in-built electrodes in the frames of the smart glasses. Online Computing Reviews Service

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    cover image ACM Other conferences
    AH '15: Proceedings of the 6th Augmented Human International Conference
    March 2015
    241 pages
    ISBN:9781450333498
    DOI:10.1145/2735711
    • General Chairs:
    • Suranga Nanayakkara,
    • Ellen Yi-Luen Do,
    • Program Chairs:
    • Jun Rekimoto,
    • Jochen Huber,
    • Bing-Yu Chen
    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 the author(s) 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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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 09 March 2015

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    Author Tags

    1. EOG
    2. eye movement analysis
    3. reading
    4. wordcount

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    AH '15
    AH '15: The 6th Augmented Human International Conference
    March 9 - 11, 2015
    Singapore, Singapore

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    Overall Acceptance Rate 121 of 306 submissions, 40%

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    Cited By

    View all
    • (2023)Training an EOG-Based Wordometer Without Reading – A Simple HCI Application to Quantify Reading MetricsHCI International 2023 Posters10.1007/978-3-031-35989-7_47(366-373)Online publication date: 9-Jul-2023
    • (2022)The Application for Reading Comprehension and Reading Speed TestInnovations in Biomedical Engineering10.1007/978-3-030-99112-8_25(245-254)Online publication date: 1-Jun-2022
    • (2019)Touch-Typing Detection Using Eyewear: Toward Realizing a New Interaction for Typing ApplicationsSensors10.3390/s1909202219:9(2022)Online publication date: 30-Apr-2019
    • (2019)Feasibility analysis of sensor modalities to control a robot with eye and head movements for assistive tasksProceedings of the 12th ACM International Conference on PErvasive Technologies Related to Assistive Environments10.1145/3316782.3322774(482-488)Online publication date: 5-Jun-2019
    • (2019)An Empirical Approach to Phishing Countermeasures Through Smart Glasses and Validation AgentsIEEE Access10.1109/ACCESS.2019.29406697(130758-130771)Online publication date: 2019
    • (2018)Codebook-based electrooculography data analysis towards cognitive activity recognitionComputers in Biology and Medicine10.1016/j.compbiomed.2017.10.02695:C(277-287)Online publication date: 1-Apr-2018
    • (2016)Embodied ReadingProceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems10.1145/2851581.2892353(1459-1466)Online publication date: 7-May-2016
    • (2016)Application of Electrooculography to estimate word count while reading text2016 International Conference on Systems in Medicine and Biology (ICSMB)10.1109/ICSMB.2016.7915115(174-177)Online publication date: 2016
    • (2015)Quantified self and modeling of human cognitionAdjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers10.1145/2800835.2800954(1021-1026)Online publication date: 7-Sep-2015
    • (2015)Quantifying reading habitsProceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing10.1145/2750858.2804278(87-96)Online publication date: 7-Sep-2015
    • Show More Cited By

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