Thermal Effect Estimation of Smartphone Virtual Reality Headsets on Human Eye by Finite Element Method

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dc.authorid0000-0002-9512-0077en_US
dc.authorid0000-0002-0980-3219en_US
dc.contributor.authorUluaydın, Niyazi
dc.contributor.authorŞeker, Selim
dc.date.accessioned2023-02-14T11:36:59Z
dc.date.available2023-02-14T11:36:59Z
dc.date.issued2022
dc.description.abstractAbstract: Smartphones (SP) terminals are becoming the most popular media for virtual reality (VR) and augmented reality (AR) effects with their central processing unit (CPU) and video capabilities. Simple VR headsets with reasonable costs can host smartphones, and they can together be used for many different applications. But with the outbreak of Covid-19 pandemic, their usage has become essential for many people working from their homes. VR and AR capabilities provide a much richer experience for entertainment, gaming, and video conferencing. The increasing popularity of 3D virtual worlds add up to this usage. On the technology side, multi-radio connectivity is supported both on terminal and network side. A certain risk may arise when using SP VR headsets for such applications requiring a broadband Internet connectivity. SPs with multi-radio connectivity feature may elevate specific absorption rate (SAR) values in those cases. The smartphone used for VR and AR applications is positioned in front of the eyes; and there is very limited ventilation in VR/AR headsets. Authors’ model aims simulate these exposure scenarios in 4G and 5G mobile telecommunication frequencies by finite element method (FEM); and, possible thermal and non-thermal risks of related electromagnetic (EM) radiation on human eye according to the outputs of the model are discussed.en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.16984/saufenbilder.972989en_US
dc.identifier.issn2147-835X
dc.identifier.issn1301-4048
dc.identifier.urihttps://hdl.handle.net/11411/4956
dc.identifier.urihttps://doi.org/10.16984/saufenbilder.972989
dc.indekslendigikaynakTR-Dizinen_US
dc.issue3en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors2en_US
dc.pages590 - 599en_US
dc.publisherSakarya Üniversitesi Fen Bilimleri Enstitüsüen_US
dc.relation.ispartofSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectElectromagnetic radiation effectsen_US
dc.subjectSARen_US
dc.subjectsmartphoneen_US
dc.subjectVirtual Reality headseten_US
dc.subjectThermal effects on human eyeen_US
dc.subject5Gen_US
dc.titleThermal Effect Estimation of Smartphone Virtual Reality Headsets on Human Eye by Finite Element Methoden_US
dc.typeArticleen_US
dc.volume26en_US

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