000077183 001__ 77183
000077183 005__ 20200716101515.0
000077183 0247_ $$2doi$$a10.1109/ACCESS.2018.2886627
000077183 0248_ $$2sideral$$a110403
000077183 037__ $$aART-2019-110403
000077183 041__ $$aeng
000077183 100__ $$aMunoz-Montoya, F.
000077183 245__ $$aAugmented Reality Based on SLAM to Assess Spatial Short-Term Memory
000077183 260__ $$c2019
000077183 5060_ $$aAccess copy available to the general public$$fUnrestricted
000077183 5203_ $$aSpatial short-term memory is defined as the limited ability of people to retain and remember the location of elements for short periods of time. In this paper, we present the first AR app based on SLAM (Simultaneous Localization and Mapping) to assess spatial short-term memory. A total of 55 participants were involved in a study for remembering the real place where four virtual objects were located in the real environment. The participants were divided into two groups: the ARGroup (the participants learned the location of the virtual objects in the real environment in an adaptation phase using AR) and the NoARGroup (the participants learned the location of the objects by looking at photographs). The results indicated that the performance outcomes in remembering objects and their location for the participants in the ARGroup were statistically significantly greater than those obtained by the participants in the NoARGroup. From this result and our observations, we can conclude that touring the augmented environment helped the participants to better remember the location of virtual objects added to the real scene compared to looking at photographs of the environment. Furthermore, statistically significant differences were not found in relation to gender or age. Finally, our app has several advantages: 1) Our app works in any environment and does not require adding real elements to the environment; 2) the evaluators can select any real environment and place the virtual elements where they want and even change them between sessions; and 3) our app could work similar to the way spatial memory does in everyday life.
000077183 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-ERDF/AR3Senses-TIN2017-87044-R$$9info:eu-repo/grantAgreement/ES/DGA/S31-17D$$9info:eu-repo/grantAgreement/ES/DGA-FEDER/Construyendo Europa desde Aragón
000077183 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000077183 590__ $$a3.745$$b2019
000077183 591__ $$aCOMPUTER SCIENCE, INFORMATION SYSTEMS$$b35 / 156 = 0.224$$c2019$$dQ1$$eT1
000077183 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b61 / 266 = 0.229$$c2019$$dQ1$$eT1
000077183 591__ $$aTELECOMMUNICATIONS$$b26 / 90 = 0.289$$c2019$$dQ2$$eT1
000077183 592__ $$a0.775$$b2019
000077183 593__ $$aComputer Science (miscellaneous)$$c2019$$dQ1
000077183 593__ $$aEngineering (miscellaneous)$$c2019$$dQ1
000077183 593__ $$aMaterials Science (miscellaneous)$$c2019$$dQ2
000077183 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000077183 700__ $$0(orcid)0000-0002-4732-6417$$aJuan, M.C.$$uUniversidad de Zaragoza
000077183 700__ $$0(orcid)0000-0002-4249-602X$$aMendez-Lopez, M.$$uUniversidad de Zaragoza
000077183 700__ $$aAlvarez Fidalgo, C.
000077183 7102_ $$14009$$2735$$aUniversidad de Zaragoza$$bDpto. Psicología y Sociología$$cÁrea Psicolog.Evolut.Educac
000077183 7102_ $$14009$$2725$$aUniversidad de Zaragoza$$bDpto. Psicología y Sociología$$cÁrea Psicobiología
000077183 773__ $$g7 (2019), 2453-2466$$pIEEE Access$$tIEEE Access$$x2169-3536
000077183 8564_ $$s653236$$uhttps://zaguan.unizar.es/record/77183/files/texto_completo.pdf$$yVersión publicada
000077183 8564_ $$s113822$$uhttps://zaguan.unizar.es/record/77183/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000077183 909CO $$ooai:zaguan.unizar.es:77183$$particulos$$pdriver
000077183 951__ $$a2020-07-16-09:22:35
000077183 980__ $$aARTICLE