Cognitive load during gaze typing

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

Cognitive load derived from pupillary measures has been studied extensively in the human-computer interaction community, using various kinds of tasks and measures. In this paper, we present preliminary results on the cognitive load due to a gaze typing task of varying complexities. A pilot study was conducted to observe if a task on gaze typing sentences, of varying complexities, could generate different cognitive load in the participants. The data obtained was from pupils, blink data, pupil oscillation measured in form of Index of Pupillary Activity and subjective scores. Logistic regression was performed to observe the difference between easy and difficult tasks and they were successfully differentiated, with 75% accuracy, using the measures of absolute pupil size, relative pupil size and subjective scores given by the participants.
Original languageEnglish
Title of host publicationProceedings of the 24th International Conference on Intelligent User Interfaces: Companion
Publication date2019
Pages83-84
DOIs
Publication statusPublished - 2019
EventThe 24th International Conference on Intelligent User Interfaces - USA, Los Angeles
Duration: 16 Mar 201920 Mar 2019
https://iui.acm.org/2019/

Conference

ConferenceThe 24th International Conference on Intelligent User Interfaces
LocationUSA
CityLos Angeles
Period16/03/201920/03/2019
Internet address

Cite this

Bafna, T., & Paulin, J. (2019). Cognitive load during gaze typing. In Proceedings of the 24th International Conference on Intelligent User Interfaces: Companion (pp. 83-84) https://doi.org/10.1145/3308557.3308663
Bafna, Tanya ; Paulin, John. / Cognitive load during gaze typing. Proceedings of the 24th International Conference on Intelligent User Interfaces: Companion. 2019. pp. 83-84
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Bafna, T & Paulin, J 2019, Cognitive load during gaze typing. in Proceedings of the 24th International Conference on Intelligent User Interfaces: Companion. pp. 83-84, The 24th International Conference on Intelligent User Interfaces, Los Angeles, 16/03/2019. https://doi.org/10.1145/3308557.3308663

Cognitive load during gaze typing. / Bafna, Tanya; Paulin, John.

Proceedings of the 24th International Conference on Intelligent User Interfaces: Companion. 2019. p. 83-84.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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Bafna T, Paulin J. Cognitive load during gaze typing. In Proceedings of the 24th International Conference on Intelligent User Interfaces: Companion. 2019. p. 83-84 https://doi.org/10.1145/3308557.3308663