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Evaluation of desktop interface displays for 360-degree video.

机译:评估360度视频的桌面界面显示。

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摘要

A 360-degree video becomes necessary in applications ranging from surveillance to virtual reality. This thesis focuses on developing an interface for a system such as mobile surveillance that integrates 360-degree video feeds for remote navigation and observation in unfamiliar environments. An experiment evaluated the effectiveness of three 360-degree view user interfaces to identify the necessary display characteristics that allow observers to correctly interpret 360-degree video images displayed on a desktop screen. Video feeds were simulated, using a game engine. Interfaces were compared, based on spatial cognition and participants' performance in finding target objects. Results suggest that 1) correct perception of direction within a 360-degree display is not correlated with a correct understanding of spatial relationships within the observed environment, 2) visual boundaries in the interface may increase spatial understanding, and 3) increased video gaming experience may be correlated with better spatial understanding of an environment observed in 360-degrees. This research will assist designers of 360-degree video systems to design optimal user interface for navigation and observation of remote environments.
机译:从监视到虚拟现实的各种应用中都需要360度视频。本文的重点是为移动监控等系统开发接口,该接口集成了360度视频源,可在陌生环境中进行远程导航和观察。实验评估了三个360度视图用户界面的有效性,以识别必要的显示特征,这些特征使观察者能够正确解释桌面屏幕上显示的360度视频图像。使用游戏引擎模拟了视频提要。根据空间认知和参与者寻找目标对象的表现对界面进行了比较。结果表明:1)在360度显示器中对方向的正确感知与对观察到的环境中的空间关系的正确理解没有关联; 2)界面中的视觉边界可能会增加空间理解,并且3)可能会增加视频游戏体验与对360度观察到的环境的更好的空间理解相关。这项研究将帮助360度视频系统的设计人员设计最佳的用户界面,以进行远程环境的导航和观察。

著录项

  • 作者

    Boonsuk, Wutthigrai.;

  • 作者单位

    Iowa State University.;

  • 授予单位 Iowa State University.;
  • 学科 Information Technology.;Psychology Cognitive.
  • 学位 M.S.
  • 年度 2011
  • 页码 71 p.
  • 总页数 71
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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