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Mitigating the Mental Cost of Virtual Reality
Mitigating the Mental Cost of Virtual Reality
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105630
- ISBN
- 9798297621954
- DDC
- 612
- 서명/저자
- Mitigating the Mental Cost of Virtual Reality
- 발행사항
- [Sl] : North Carolina State University, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 70 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-04, Section: B.
- 주기사항
- Advisor: Feng, Jing.
- 학위논문주기
- Thesis (Ph.D.)--North Carolina State University, 2025.
- 초록/해제
- 요약Virtual reality (VR) offers unique benefits over traditional two-dimensional systems by providing interactive experiences that foster presence. These features, as impressive as they are, may also impose additional cognitive demands on users. With this in mind, it is critical to understand when and where users allocate their limited mental resources. This dissertation provides two studies that explore design strategies to reduce cognitive load in VR. The first study investigated traditional transitions used in cinema and gaming (instant, fading, and portals) from a virtual laboratory to a virtual forest. Pupillometry data demonstrated that the fading transition resulted in the least cognitive load, while the portal transition had the most. In the second study, diminished reality techniques reduced visual and auditory stimuli during a driving simulation. Both pupillometry and a subjective cognitive load scale showed that increased diminished reality conditions were associated with less cognitive load, as well as fewer driving mistakes. Together, these two studies demonstrate that VR design choices influence cognitive experiences. Transitions and diminished reality techniques may serve as powerful tools for VR designers and developers to mitigate cognitive load in the future. These findings have broad implications for the development of adaptive VR systems related to efficient training in virtual environments.
- 일반주제명
- Physiology
- 일반주제명
- Software
- 일반주제명
- Usability
- 일반주제명
- Demographics
- 일반주제명
- Laparoscopy
- 일반주제명
- Likert scale
- 일반주제명
- Cognitive load
- 일반주제명
- Virtual reality
- 일반주제명
- Innovations
- 일반주제명
- Transitions
- 일반주제명
- Surgery
- 일반주제명
- Medical research
- 일반주제명
- Design
- 일반주제명
- Telematics
- 일반주제명
- Informed consent
- 일반주제명
- Education
- 일반주제명
- Psychology
- 키워드
- Cognitive load
- 키워드
- Virtual reality
- 기본자료저록
- Dissertations Abstracts International. 87-04B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520260202105630
■006m o d
■007cr#unu||||||||
■020 ▼a9798297621954
■035 ▼a(MiAaPQ)AAI32331641
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a612
■1001 ▼aWilkinson, Michael Seung.
■24510▼aMitigating the Mental Cost of Virtual Reality
■260 ▼a[Sl]▼bNorth Carolina State University▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a70 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-04, Section: B.
■500 ▼aAdvisor: Feng, Jing.
■5021 ▼aThesis (Ph.D.)--North Carolina State University, 2025.
■520 ▼aVirtual reality (VR) offers unique benefits over traditional two-dimensional systems by providing interactive experiences that foster presence. These features, as impressive as they are, may also impose additional cognitive demands on users. With this in mind, it is critical to understand when and where users allocate their limited mental resources. This dissertation provides two studies that explore design strategies to reduce cognitive load in VR. The first study investigated traditional transitions used in cinema and gaming (instant, fading, and portals) from a virtual laboratory to a virtual forest. Pupillometry data demonstrated that the fading transition resulted in the least cognitive load, while the portal transition had the most. In the second study, diminished reality techniques reduced visual and auditory stimuli during a driving simulation. Both pupillometry and a subjective cognitive load scale showed that increased diminished reality conditions were associated with less cognitive load, as well as fewer driving mistakes. Together, these two studies demonstrate that VR design choices influence cognitive experiences. Transitions and diminished reality techniques may serve as powerful tools for VR designers and developers to mitigate cognitive load in the future. These findings have broad implications for the development of adaptive VR systems related to efficient training in virtual environments.
■590 ▼aSchool code: 0155.
■650 4▼aPhysiology
■650 4▼aSoftware
■650 4▼aUsability
■650 4▼aDemographics
■650 4▼aLaparoscopy
■650 4▼aLikert scale
■650 4▼aCognitive load
■650 4▼aSurgical apparatus & instruments
■650 4▼aVirtual reality
■650 4▼aInnovations
■650 4▼aTransitions
■650 4▼aSurgery
■650 4▼aMedical research
■650 4▼aDesign
■650 4▼aTelematics
■650 4▼aInformed consent
■650 4▼aEducation
■650 4▼aPsychology
■653 ▼aCognitive load
■653 ▼aVirtual reality
■690 ▼a0389
■690 ▼a0576
■690 ▼a0515
■690 ▼a0719
■690 ▼a0621
■71020▼aNorth Carolina State University.
■7730 ▼tDissertations Abstracts International▼g87-04B.
■790 ▼a0155
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360868▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


