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Head-movement interface for wheelchair driving based on inertial sensors

2019-02-22Documento de conferência Acesso aberto
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dc.contributor.authorGomes, Daniel
dc.contributor.authorFernandes, Filipe
dc.contributor.authorCastro, Eduardo
dc.contributor.authorPires, Gabriel
dc.date.accessioned2021-07-17T00:06:22Z
dc.date.available2021-07-17T00:06:22Z
dc.date.issued2019-02-22
dc.description.abstractPowered wheelchairs provide the only means of mobility for many people with severe motor disabilities. For those with both lower and upper limbs impairment, available interfaces may be either impossible or very difficult to use, as well as not very efficient. In this paper we propose an egocentric interface based on inertial sensors placed on the user's head. This interface is based on head movements that provide continuous direction and speed commands to steer the wheelchair, and allows an initial null-position of the head according to the natural posture of the user. However, the development of an inertial interface for driving a wheelchair presents two main challenges, namely, (1) the simultaneous movements of the head and the wheelchair, each one with its own coordinate system, and (2) the free unrestricted movement of the head. Therefore, the two coordinate systems need to be combined and several safety features are required to only ensure admissible commands. In this paper we describe the overall implementation and preliminary experiments that show the effectiveness of the proposed solution.pt_PT
dc.description.sponsorshipThis work has been financially supported by the Project B-RELIABLE: PTDC/EEI-AUT/30935/2017 and the Project VITASENIOR-MT: SAICT-POL/23659/2016 | CENTRO-01-0145-FEDER-023659 with FEDER/FNR/OE funding through programs CENTRO2020 and FCT.pt_PT
dc.description.sponsorshipCENTRO-01-0145-FEDER-023659
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1109/ENBENG.2019.8692475pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.26/37108
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIEEEpt_PT
dc.relationBoosting reliability and interaction on brain-machine interface systems integrating automatic error-detection
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/8692475pt_PT
dc.subjecthandicapped aidspt_PT
dc.subjectinteractive devicespt_PT
dc.subjectpatient rehabilitationpt_PT
dc.subjectposition controlpt_PT
dc.subjectwheelchairspt_PT
dc.titleHead-movement interface for wheelchair driving based on inertial sensorspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardNumberPTDC/EEI-AUT/30935/2017
oaire.awardTitleBoosting reliability and interaction on brain-machine interface systems integrating automatic error-detection
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FEEI-AUT%2F30935%2F2017/PT
oaire.citation.conferencePlaceLisbon, Portugalpt_PT
oaire.citation.endPage4pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.title2019 IEEE 6th Portuguese Meeting on Bioengineering (ENBENG)pt_PT
oaire.fundingStream9471 - RIDTI
person.familyNamePires
person.givenNameGabriel
person.identifierhttps://scholar.google.com/citations?user=84oroekAAAAJ&hl=en
person.identifier.ciencia-id9C19-9DF1-EB2B
person.identifier.orcid0000-0001-9967-845X
person.identifier.scopus-author-id6701432446
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication049f8c38-bea3-414e-9de5-b45ae8b90ad7
relation.isAuthorOfPublication.latestForDiscovery049f8c38-bea3-414e-9de5-b45ae8b90ad7
relation.isProjectOfPublication9a07fd38-4a31-41fa-9152-0a2bea518bd5
relation.isProjectOfPublication.latestForDiscovery9a07fd38-4a31-41fa-9152-0a2bea518bd5

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