Do multimodal search cues help or hinder teleoperated search and rescue missions?
In search and rescue missions, teleoperated rovers equipped with sensor technology are deployed into harsh environments to search for targets. To support the search task, unimodal/multimodal cues can be presented via visual, acoustic and/or haptic channels. However, human operators often perform the...
| Publicado en: | Ergonomics Vol. 66; no. 9; pp. 1255 - 1270 |
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| Autores principales: | , , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Sep2023
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=173414269&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 173414269 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00140139 ERO jtl: Ergonomics issn: 00140139 maglogo: Y pubinfo: dt: Sep2023 vid: 66 iid: 9 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 173414269 160144856 173414269 173414269 10.1080/00140139.2022.2144646 173414269 ppf: 1255 ppct: 15 formats: tig: atl: Do multimodal search cues help or hinder teleoperated search and rescue missions? aug: au: Arend, Matthias G. Benz, Tobias M. Mertens, Alexander Brandl, Christopher Nitsch, Verena affil: Chair and Institute of Industrial Engineering and Ergonomics, RWTH Aachen University, Aachen, Germany sug: subj: Robotics Technology Rescue Work Cues Task Performance and Analysis Human Female Young Adult Analysis of Variance Confidence Intervals Multivariate Analysis T-Tests Chi Square Test Descriptive Statistics Funding Source Female ab: In search and rescue missions, teleoperated rovers equipped with sensor technology are deployed into harsh environments to search for targets. To support the search task, unimodal/multimodal cues can be presented via visual, acoustic and/or haptic channels. However, human operators often perform the search task in parallel with the driving task, which can cause interference of attentional resources based on multiple resource theory. Navigating corners can be a particularly challenging aspect of remote driving, as described with the Cornering Law. Therefore, search cues should not interfere with cornering. The present research explores how unimodal/multimodal search cues affect cornering performance, with typical communication delays of 50 ms and 500 ms. One-hundred thirty-one participants, distributed into two delay groups, performed a target search task with unimodal/multimodal search cues. Search cues did not interfere with cornering performance with 50 ms delays. For 500 ms delays, search cues presented via the haptic channel significantly interfered with the driving task. Practitioner summary: Teleoperated rovers can support search and rescue missions. Search cues may assist the human operator, but they may also interfere with the task of driving. The study examined interference of unimodal and multimodal search cues. Haptic cues should not be implemented for systems with a delay of 500 ms or more. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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