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An indoor navigation architecture using variable data sources for blind and visually impaired persons

2018Conference paper Open access
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dc.contributor.authorGomes, João Pedro
dc.contributor.authorSousa, João Paulo
dc.contributor.authorCunha, Carlos R.
dc.contributor.authorMorais, Elisabete Paulo
dc.date.accessioned2018-08-06T14:14:08Z
dc.date.available2018-08-06T14:14:08Z
dc.date.issued2018
dc.description.abstractContrary to outdoor positioning and navigation systems, there isn’t a counterpart global solution for indoor environments. Usually, the deployment of an indoor positioning system must be adapted case by case, according to the infrastructure and the objective of the localization. A particularly delicate case is related with persons who are blind or visually impaired. A robust and easy to use indoor navigation solution would be extremely useful, but this would also be particularly difficult to develop, given the special requirements of the system that would have to be more accurate and user friendly than a general solution. This paper presents a contribute to this subject, by proposing a hybrid indoor positioning system adaptable to the surrounding indoor structure, and dealing with different types of signals to increase accuracy. This would permit lower the deployment costs, since it could be done gradually, beginning with the likely existing Wi-Fi infrastructure to get a fairy accuracy up to a high accuracy using visual tags and NFC tags when necessary and possible.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGomes, João Pedro; Sousa, João Paulo; Cunha, Carlos R.; Morais, Elisabete Paulo (2018). An indoor navigation architecture using variable data sources for blind and visually impaired persons. In In 13th Iberian Conference on Information Systems and Technologies (CISTI). Cáceres. p. 1-5. ISBN 978-989984348-6pt_PT
dc.identifier.doi10.23919/CISTI.2018.8399347pt_PT
dc.identifier.isbn978-989984348-6
dc.identifier.urihttp://hdl.handle.net/10198/17931
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBlind and visually impairedpt_PT
dc.subjectBluetoothpt_PT
dc.subjectIndoor localizationpt_PT
dc.subjectIndoor positioningpt_PT
dc.subjectNFCpt_PT
dc.subjectWiFipt_PT
dc.titleAn indoor navigation architecture using variable data sources for blind and visually impaired personspt_PT
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferencePlaceCáceres, Espanhapt_PT
oaire.citation.title13ª Conferência Ibérica de Sistemas e Tecnologias de Informaçãopt_PT
person.familyNameGomes
person.familyNameSousa
person.familyNameCunha
person.familyNameMorais
person.givenNameJoão Pedro
person.givenNameJoão Paulo
person.givenNameCarlos R.
person.givenNameElisabete Paulo
person.identifierR-001-NSC
person.identifier.ciencia-id4A1D-E1E3-3F27
person.identifier.ciencia-id6A16-061F-809B
person.identifier.ciencia-id2316-5664-FF6F
person.identifier.ciencia-id541E-1263-2337
person.identifier.orcid0000-0001-9308-0027
person.identifier.orcid0000-0002-9005-084X
person.identifier.orcid0000-0003-3085-1562
person.identifier.orcid0000-0002-1923-2341
person.identifier.ridH-2678-2014
person.identifier.ridW-1757-2017
person.identifier.scopus-author-id57202512811
person.identifier.scopus-author-id27568052000
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication8740f6a8-8951-46cd-9719-74edc43b1c74
relation.isAuthorOfPublication421103bc-0ac1-495a-aaaf-faf08ecaafe5
relation.isAuthorOfPublication14626e32-5646-48ad-9242-30944450dd8e
relation.isAuthorOfPublicationc6069fe0-efad-4db2-ad02-5dc1407ac851
relation.isAuthorOfPublication.latestForDiscovery8740f6a8-8951-46cd-9719-74edc43b1c74

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