Mental workload of guiding devices: directional pulling forces, vibrotactile stimuli and audio cues

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dc.contributor.authorDonkov Bogdanov, Stefan
dc.contributor.authorElizondo Martínez, Sonia
dc.contributor.authorEzcurdia Aguirre, Íñigo Fermín
dc.contributor.authorSarasate Azcona, Iosune
dc.contributor.authorMarzo Pérez, Asier
dc.contributor.departmentEstadística, Informática y Matemáticases_ES
dc.contributor.departmentEstatistika, Informatika eta Matematikaeu
dc.date.accessioned2024-12-11T12:32:42Z
dc.date.available2024-12-11T12:32:42Z
dc.date.issued2024-06-19
dc.date.updated2024-12-11T12:22:38Z
dc.description.abstractAsymmetric vibrations are known to produce a pulling sensation when stimulating the human hand. This effect has been exploited as a means of guidance. We conducted a user study to compare asymmetric vibrations, simple vibration, and sound cues for guidance in terms of task completion time and mental workload. Mental workload was evaluated (N=22) using the dual-task paradigm with a Stroop test and arithmetic operations test as secondary tasks. Audio cues improved significantly the task completion time for baseline and stroop tasks compared to the other methods. No significant differences were found for the reaction time for the guiding task. The use of audio cues was evaluated as the less mentally demanding guiding method on the NASA-TLX questionnaire.en
dc.description.sponsorshipThis research was funded by the EU Horizon 2020 research and innovation programme under grant agreement No 101017746 TOUCHLESS, and by the European Research Consortium under grant agreement No 101042702 Intevol-ERC2021-STG.
dc.format.mimetypeapplication/pdfen
dc.identifier.citationDonkov, S., Elizondo, S., Ezcurdia, I., Sarasate, I., Marzo, A. (2024) Mental workload of guiding devices: directional pulling forces, vibrotactile stimuli and audio cues. In Flores, J., Taboada J. A. (Eds.), Interacción '24: Proceedings of the XXIV International Conference on Human Computer Interaction Association for Computing Machinery. https://doi.org/10.1145/3657242.3658581
dc.identifier.doi10.1145/3657242.3658581
dc.identifier.isbn979-8-4007-1787-1
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/52687
dc.language.isoeng
dc.publisherACM
dc.relation.ispartofIn Flores, J.; Taboada, J. A. (Eds.). Interacción '24: Proceedings of the XXIV International Conference on Human Computer Interaction. Nueva York: Association for Computing Machinery; 2024
dc.relation.projectIDinfo:eu-repo/grantAgreement/European Commission/Horizon 2020 Framework Programme/101017746/
dc.relation.projectIDinfo:eu-repo/grantAgreement/European Commission/Horizon 2020 Framework Programme/101042702/
dc.relation.publisherversionhttps://doi.org/10.1145/3657242.3658581
dc.rights© 2024 Copyright held by the owner/author(s). This work is licensed under a Creative Commons Attribution International 4.0 License.
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectDirectional pulling forcesen
dc.subjectGuiding devicesen
dc.subjectHapticsen
dc.subjectMental workloaden
dc.subjectVibrotactile stimulien
dc.titleMental workload of guiding devices: directional pulling forces, vibrotactile stimuli and audio cuesen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
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