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Correction to: A review of assistive spatial orientation and navigation technologies for the visually impaired

2017-10-12Journal article Open access
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datacite.subject.fosCiências Naturais::Ciências da Computação e da Informação
datacite.subject.sdg10:Reduzir as Desigualdades
dc.contributor.authorFernandes, Hugo
dc.contributor.authorCosta, Paulo
dc.contributor.authorFilipe, Vitor
dc.contributor.authorParedes, Hugo
dc.contributor.authorBarroso, João
dc.date.accessioned2025-10-08T14:28:45Z
dc.date.available2025-10-08T14:28:45Z
dc.date.issued2017-10-12
dc.description.abstractThe fourth author name was missed in the original publication. The correct list of authors should read as “Hugo Fernandes, Paulo Costa, Vitor Filipe, Hugo Paredes, João Barroso”. It has been corrected in this erratum. The original article has been updated.eng
dc.description.sponsorshipThe work presented in this paper has been supported by the Project CE4blind-Context extraction for the blind using computer vision, with Project reference UTAP-EXPL/EEI-SII/0043/2014, by the award ‘‘Inclusion and Digital Literacy Prize 2015’’ promoted by the Portuguese ICT and Society Network, and research Grant with reference SFRH/BD/89759/2012. All funding has been granted by the Portuguese Foundation for Science and Technology (FCT).
dc.identifier.citationernandes, H., Costa, P., Filipe, V. et al. Correction to: A review of assistive spatial orientation and navigation technologies for the visually impaired. Univ Access Inf Soc 19, 211 (2020). https://doi.org/10.1007/s10209-017-0574-4.
dc.identifier.doi10.1007/s10209-017-0574-4
dc.identifier.eissn1615-5297
dc.identifier.issn1615-5289
dc.identifier.urihttp://hdl.handle.net/10400.8/14229
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer Nature
dc.relationContext extraction for the blind using computer vision
dc.relationMODELO DE ORIENTAÇÃO DE CEGOS BASEADO EM VISÃO POR COMPUTADOR E INFORMAÇÃO CONTEXTUAL
dc.relation.hasversionhttps://link.springer.com/article/10.1007/s10209-017-0574-4
dc.relation.ispartofUniversal Access in the Information Society
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectBlind
dc.subjectReview
dc.subjectAssistive technology
dc.subjectLocation
dc.subjectOrientation
dc.subjectNavigation
dc.subjectComputer vision
dc.subjectAccessibility
dc.titleCorrection to: A review of assistive spatial orientation and navigation technologies for the visually impairedeng
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleContext extraction for the blind using computer vision
oaire.awardTitleMODELO DE ORIENTAÇÃO DE CEGOS BASEADO EM VISÃO POR COMPUTADOR E INFORMAÇÃO CONTEXTUAL
oaire.awardURIhttp://hdl.handle.net/10400.8/14227
oaire.awardURIhttp://hdl.handle.net/10400.8/14228
oaire.citation.endPage211
oaire.citation.startPage211
oaire.citation.titleUniversal Access in the Information Society
oaire.citation.volume19
oaire.fundingStreamConcurso para Financiamento de Projetos Exploratórios de Investigação Científica e Desenvolvimento Tecnológico do Programa UT Austin Portugal - 2014
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameCosta
person.givenNamePaulo
person.identifier.orcid0000-0001-5952-2709
relation.isAuthorOfPublication01277b2b-f9a2-4e19-8d18-ef065adb30f0
relation.isAuthorOfPublication.latestForDiscovery01277b2b-f9a2-4e19-8d18-ef065adb30f0
relation.isProjectOfPublication0c6a0a38-5f27-4a89-9708-359c9d28b2d4
relation.isProjectOfPublication9d9cc10b-83c9-4e69-8720-2e16084f27a8
relation.isProjectOfPublication.latestForDiscovery0c6a0a38-5f27-4a89-9708-359c9d28b2d4

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The fourth author name was missed in the original publication. The correct list of authors should read as “Hugo Fernandes, Paulo Costa, Vitor Filipe, Hugo Paredes, João Barroso”. It has been corrected in this erratum. The original article has been updated.
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The overall objective of this work is to review the assistive technologies that have been proposed by researchers in recent years to address the limitations in user mobility posed by visual impairment. This work presents an “umbrella review.” Visually impaired people often want more than just information about their location and often need to relate their current location to the features existing in the surrounding environment. Extensive research has been dedicated into building assistive systems. Assistive systems for human navigation, in general, aim to allow their users to safely and efficiently navigate in unfamiliar environments by dynamically planning the path based on the user’s location, respecting the constraints posed by their special needs. Modern mobile assistive technologies are becoming more discrete and include a wide range of mobile computerized devices, including ubiquitous technologies such as mobile phones. Technology can be used to determine the user’s location, his relation to the surroundings (context), generate navigation instructions and deliver all this information to the blind user.
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