Design and usability evaluation of a multi-input interface in an idTV environment

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dc.contributor.authorTéllez J.F.
dc.contributor.authorMontoya J.C.
dc.contributor.authorTrefftz H.
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería de Sistemasspa
dc.contributor.researchgroupI+D+I en Tecnologías de la Información y las Comunicacionesspa
dc.date.accessioned2021-04-12T21:07:07Z
dc.date.available2021-04-12T21:07:07Z
dc.date.issued2017-01-01
dc.description.abstractIn recent years, and considering the rise of Interactive Digital Television (idTV), it has been great interest in the design of applications and services for this platform. However, the success of these applications largely depends on the ease of use and how users interact with them. For this reason, we have explored different interfaces and modes of interaction to improve the user experience with these applications in comparison with the traditional Remote-Control (RC). This article presents an interaction with idTV applications using multiple input control interfaces with different modes of interaction such as touch buttons, gesture recognition, voice recognition, and recognition of movements. These modes of interaction were validated through usability testing using a model of quasi-experimental evaluation of three dimensions, where each dimension represents respectively: users, tasks and control interfaces. As a result of the qualitative and quantitative assessments, we performed an analysis of possible improvements in the usability of a particular application of idTV. The results showed few differences between one multi-input control interface and one RC in tasks the user was familiar with, on the opposite, significant differences were found in performing tasks involving greater user interaction, such as the text input or navigation between menus. © Springer International Publishing AG 2017.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=6880
dc.identifier.doi10.1007/978-3-319-63321-3_10
dc.identifier.issn18650929
dc.identifier.issn18650937
dc.identifier.otherSCOPUS;2-s2.0-85026727056
dc.identifier.urihttp://hdl.handle.net/10784/28761
dc.language.isoeng
dc.publisherSpringer Verlag
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85026727056&doi=10.1007%2f978-3-319-63321-3_10&partnerID=40&md5=f099ad64b8a8789a700a2f55712aacd0
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/1865-0929
dc.sourceCommunications in Computer and Information Science
dc.subject.keywordDigitaleng
dc.subject.keyworddeviceseng
dc.subject.keywordDigitaleng
dc.subject.keywordtelevisioneng
dc.subject.keywordHumaneng
dc.subject.keywordcomputereng
dc.subject.keywordinteractioneng
dc.subject.keywordInteractiveeng
dc.subject.keywordcomputereng
dc.subject.keywordgraphicseng
dc.subject.keywordMobileeng
dc.subject.keyworddeviceseng
dc.subject.keywordRemoteeng
dc.subject.keywordcontroleng
dc.subject.keywordTelevisioneng
dc.subject.keywordapplicationseng
dc.subject.keywordUsabilityeng
dc.subject.keywordengineeringeng
dc.subject.keywordUsereng
dc.subject.keywordinterfaceseng
dc.subject.keywordControleng
dc.subject.keywordinterfaceseng
dc.subject.keywordExperimentaleng
dc.subject.keywordevaluationeng
dc.subject.keywordInteractiveeng
dc.subject.keyworddigitaleng
dc.subject.keywordtelevisionseng
dc.subject.keywordMulti-modalityeng
dc.subject.keywordQualitativeeng
dc.subject.keywordandeng
dc.subject.keywordquantitativeeng
dc.subject.keywordassessmentseng
dc.subject.keywordUsabilityeng
dc.subject.keywordUsabilityeng
dc.subject.keywordevaluationeng
dc.subject.keywordUsereng
dc.subject.keywordexperienceeng
dc.subject.keywordInteractiveeng
dc.subject.keywordtelevisioneng
dc.titleDesign and usability evaluation of a multi-input interface in an idTV environmenteng
dc.typeinfo:eu-repo/semantics/conferencePapereng
dc.typeconferencePapereng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localDocumento de conferenciaspa

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