Electrotactile Stimulation, A New Feedback Channel for First Responders

Matija Štrbac, Milica Isaković, Jovana Malešević, Gorana Marković, Strahinja Došen, Nikola Jorgovanović, Goran Bijelić, Milos Kostić*

*Corresponding author for this work

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

5 Citations (Scopus)

Abstract

This paper presents the early results of research aiming to develop a novel system for unobtrusive and intuitive electrotactile feedback for first responders. The system leverages the multi-pad stimulation technology based on spatiotemporal modulation of the stimuli. Two-point discrimination threshold mapping was performed in potential electrode placement locations, defined from the usability perspective by the first responders in initial co-development sessions. Based on these results a custom electrode design was proposed and validated in six healthy volunteers. Psychometric testing was conducted to determine spatial discrimination between stimuli produced by the multi-pad electrode. The average success rate of 80% indicates that the proposed approach is feasible.

Original languageEnglish
Title of host publicationAdvances in Neuroergonomics and Cognitive Engineering : Proceedings of the AHFE 2021 Virtual Conferences on Neuroergonomics and Cognitive Engineering, Industrial Cognitive Ergonomics and Engineering Psychology, and Cognitive Computing and Internet of Things, July 25-29, 2021, USA
EditorsHasan Ayaz, Umer Asgher, Lucas Paletta
Number of pages8
PublisherSpringer
Publication date2021
Pages489-496
ISBN (Print)978-3-030-80284-4
ISBN (Electronic)978-3-030-80285-1
DOIs
Publication statusPublished - 2021
EventAHFE Conferences on Neuroergonomics and Cognitive Engineering, Industrial Cognitive Ergonomics and Engineering Psychology, and Cognitive Computing and Internet of Things, 2021 - Virtual, Online
Duration: 25 Jul 202129 Jul 2021

Conference

ConferenceAHFE Conferences on Neuroergonomics and Cognitive Engineering, Industrial Cognitive Ergonomics and Engineering Psychology, and Cognitive Computing and Internet of Things, 2021
CityVirtual, Online
Period25/07/202129/07/2021
SeriesLecture Notes in Networks and Systems
Volume259
ISSN2367-3370

Bibliographical note

Funding Information:
Acknowledgments. The work presented in this paper was funded by the European Union’s Horizon 2020 research and innovation programme under grant agreement No 883315.

Publisher Copyright:
© 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Keywords

  • Biofeedback
  • Electrotactile stimulation
  • First responders
  • H2020
  • Mission-critical communications

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