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From body tracking interaction in floor projection displays to elderly cardiorespiratory training through exergaming

2019Conference object Restricted access
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dc.contributor.authorGonçalves, Afonso
dc.contributor.authorNóbrega, Filipa
dc.contributor.authorCameirão, Mónica
dc.contributor.authorMuñoz, John E.
dc.contributor.authorGouveia, Élvio
dc.contributor.authorBermúdez i Badia, Sergi
dc.date.accessioned2019-12-11T11:47:17Z
dc.date.available2019-12-11T11:47:17Z
dc.date.issued2019
dc.description.abstractThe opportunity to develop new natural user interfaces has come forward due to the recent development of inexpensive full body tracking sensors, which has made this technology accessible to millions of users. In this paper, we present a comparative study between two natural user interfaces, and a cardiorespiratory training exergame developed based on the study results. The focus was on studying interfaces that could easily be used by an elderly population for interaction with floor projection displays. One interface uses both feet position to control a cursor and feet distance to trigger activation. In the alternative interface, the cursor is controlled by forearm ray casting into the projection floor and interaction is activated by hand pose. These modes of interaction were tested with 19 elderly participants in a point-and-click and a drag-and-drop task using a between-subjects experimental design. The usability, perceived workload and performance indicators were measured for each interface. Results show a clear preference towards the feet-controlled interface and a marginally better performance for this method. The results from the study served as a guide to the design of a cardiorespiratory fitness exergame for the elderly. The game “Grape Stomping” uses ground projection and mapping to display real-size winery elements. These virtual elements are used to simulate, in a playful way, the process of grape maceration through repeated stomping. A playtest session with nine elderly users was completed and its insights are presented in addition to the description of the game.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGonçalves, A., Nóbrega, F., Cameirão, M., Muñoz, J. E., Gouveia, É., & Bermúdez i Badia, S. (2019). From body tracking interaction in floor projection displays to elderly cardiorespiratory training through exergaming. In Physiological Computing Systems: International Conferences PhyCS 2016, Lisbon, Portugal, July 27–28, 2016 PhyCS 2017, Madrid, Spain, July 27–28, 2017 PhyCS 2018, Seville, Spain, September 19–21, 2018 Revised and Extended Selected Papers (pp. 58-77). Springer.pt_PT
dc.identifier.doi10.1007/978-3-030-27950-9_4pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/2645
dc.language.isoengpt_PT
dc.publisherSpringerpt_PT
dc.relationAHA: Augmented Human Assistance
dc.subjectLarge display interfacept_PT
dc.subjectFloor projectionpt_PT
dc.subjectElderlypt_PT
dc.subjectExergames natural user interfacept_PT
dc.subjectKinectpt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleFrom body tracking interaction in floor projection displays to elderly cardiorespiratory training through exergamingpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleAHA: Augmented Human Assistance
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5665-PICT/CMUP-ERI%2FHCI%2F0046%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEEA%2F50009%2F2013/PT
oaire.citation.endPage77pt_PT
oaire.citation.startPage58pt_PT
oaire.citation.titlePhysiological Computing Systems: International Conferences PhyCS 2016pt_PT
oaire.citation.volume10057pt_PT
oaire.fundingStream5665-PICT
oaire.fundingStream5876
person.familyNameGonçalves
person.familyNameCameirão
person.familyNameGouveia
person.familyNameBermúdez i Badia
person.givenNameAfonso
person.givenNameMónica
person.givenNameÉlvio Rúbio
person.givenNameSergi
person.identifier239789
person.identifier.ciencia-id0A12-4F21-0CC2
person.identifier.ciencia-id3B10-8BDF-0D67
person.identifier.ciencia-idCA17-5E88-2B37
person.identifier.orcid0000-0003-3196-2678
person.identifier.orcid0000-0002-5352-0128
person.identifier.orcid0000-0003-0927-692X
person.identifier.orcid0000-0003-4452-0414
person.identifier.ridC-8675-2018
person.identifier.ridC-8681-2018
person.identifier.scopus-author-id21740694600
person.identifier.scopus-author-id6506360007
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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