Comparison of Unobtrusive Visual Guidance Methods in an Immersive Dome Environment
作者: Steve GrogorickGeorgia AlbuquerqueJan-Philipp TauscherMarcus Magnor
刊名: ACM Transactions on Applied Perception (TAP), 2018, Vol.15 (4), pp.1-11
来源数据库: Association for Computing Machinery Journal
DOI: 10.1145/3238303
关键词: Virtual RealityDomeEye trackingPerceptionPost-processingUnobtrusive gaze guidance
原始语种摘要: In this article, we evaluate various image-space modulation techniques that aim to unobtrusively guide viewers’ attention. While previous evaluations mainly target desktop settings, we examine their applicability to ultrawide field of view immersive environments, featuring technical characteristics expected for future-generation head-mounted displays. A custom-built, high-resolution immersive dome environment with high-precision eye tracking is used in our experiments. We investigate gaze guidance success rates and unobtrusiveness of five different techniques. Our results show promising guiding performance for four of the tested methods. With regard to unobtrusiveness we find that—while no method remains completely unnoticed—many participants do not report any distractions. The evaluated...
全文获取路径: ACM  (合作)

  • guidance 制导
  • environment 环境
  • technical 技术的
  • promise 允诺
  • precision 精度
  • operation 运算
  • expected 预期
  • virtually 实际上
  • tracking 跟踪
  • guide 波导管