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The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
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Altered states of consciousness represent significant deviations from one's normal mental state. These deviations can range from subtle changes in awareness to profound transformations in perception, thought processes, and sensory experiences. Altered states of consciousness can be triggered by various factors, including drug use, meditation, hypnosis, illness, or even intense fatigue.
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顺滑骑行:在高度变化的环境中对抗网络疾病的多功能解决方案.

Samuel Ang, John Quarles

    IEEE transactions on visualization and computer graphics
    |September 10, 2024
    PubMed
    概括

    虚拟现实 (VR) 网络疾病通过SmoothRide和视野 (FOV) 降低技术在导航虚拟地形时减少,而高度变化. SmoothRide有效地降低了疾病,而不会影响用户的存在.

    科学领域:

    • 虚拟现实 虚拟现实 虚拟现实
    • 人与计算机的交互
    • 网络心理学 网络心理学

    背景情况:

    • 网络病,或VR病,限制了虚拟现实 (VR) 的采用.
    • 在高度变化的虚拟环境中导航加剧了网络疾病.
    • 需要有效的策略来缓解VR中的网络疾病.

    研究的目的:

    • 评估在高度变化的情况下虚拟地形导航期间的三个网络疾病减少策略.
    • 为了比较静态视野 (FOV) 减小,地形平整和一种名为SmoothRide的新技术与控制条件.
    • 评估这些策略对网络疾病和用户存在的影响.

    主要方法:

    • 一项主体内研究,61名参与者在虚拟地形中导航高度变化的地形.
    • 实施了静态FOV降低,地形平整和SmoothRide.
    • 通过快速运动疾病量表 (FMS) 和模拟器疾病问卷 (SSQ) 收集的网络疾病数据,以及皮反应 (GSR).
    • 使用IGroup存在问卷 (IPQ) 和单项存在量表 (SIP) 测量用户的存在.

    主要成果:

    • 与对照组相比,SmoothRide和FOV减少显著减少了网络疾病.
    • 使用SmoothRide的用户参与度得分与对照条件相当.

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  • 地形平整并没有显著减少网络疾病,并且对用户的存在产生了负面影响.

    • 结论:

    • SmoothRide是一种有效的,轻量级的,易于集成的方法,用于减少VR模拟中的网络疾病,其中包括高度变化.
    • 减少FOV也可以有效地缓解网络疾病.
    • 为减少网络疾病,不建议平整地形,可能会损害用户的存在.