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相关概念视频

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device01:30

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device

Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point served as...

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相关实验视频

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Using a Virtual Store As a Research Tool to Investigate Consumer In-store Behavior
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智能VR指针:使用智能手机和视线定向在虚拟现实中进行选择和导航.

Brianna McDonald1, Qingyu Zhang1, Aiur Nanzatov1

  • 1Department of Computer Science, Memorial University of Newfoundland, St. John's, NL A1C 5S7, Canada.

Sensors (Basel, Switzerland)
|August 29, 2024
PubMed
概括

本研究介绍了SmartVR Pointer,该系统使用智能手机作为控制器来降低虚拟现实 (VR) 成本并增加熟悉度. 它可以在VR中进行选择和导航,使沉浸式技术更容易获得.

关键词:
虚拟现实互动技术 互动技术基于图像的跟踪.在VR中使用手机.智能手机和HMD是什么意思触摸和触感输入输入.虚拟现实和人类与计算机的互动

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科学领域:

  • 人与计算机的交互
  • 虚拟现实技术 虚拟现实技术
  • 可用性工程可用性工程

背景情况:

  • 高成本和专业控制器的不熟悉性阻碍了虚拟现实 (VR) 的采用.
  • 整合常见设备可以降低VR系统的进入壁垒.

研究的目的:

  • 提出和评估智能VR指针,一种使智能手机能够取代专用VR控制器的方法.
  • 用熟悉的智能手机接口在虚拟现实中促进自然互动,用于选择和导航任务.

主要方法:

  • 开发了使用头戴显示 (HMD) 摄像头追踪智能手机的SmartVR指针.
  • 实施了三种选择方式:基于追踪器 (QR码),基于目光和混合方法.
  • 在VR环境中测试了通过远程传输和交互任务进行导航的系统.

主要成果:

  • 智能VR指针有效地取代了在VR中进行选择和导航的专用控制器.
  • 该系统支持通过目光和触摸进行直观交互,不需要校准.
  • 在VR环境中成功应用,包括导航和Tetris风格的挑战.

结论:

  • 智能VR指针提供了一种具有成本效益和用户友好的解决方案,用于增强VR交互.
  • 利用智能手机显著提高了虚拟现实体验的可访问性和熟悉性.
  • 开发的方法为主流VR控制器设计提供了一个可行的替代方案.