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A survey of immersive visualization:Focus on perception and interaction

Visual Informatics 2023年第4期7卷 22-35页

作者： Yue Zhang Zhenyuan Wang Jinhui Zhang Guihua Shan Dong Tian Computer Network Information Center Chinese Academy of SciencesUniversity of Chinese Academy of SciencesChina

Immersive visualization utilizes virtual reality,mixed reality devices,and other interactive devices to create a novel visual environment that integrates multimodal perception and *** technology has been maturing in recent years and has found broad applications in various *** on the latest research advancements in visualization,this paper summarizes the state-of-theart work in immersive visualization from the perspectives of multimodal perception and interaction in immersive environments,additionally discusses the current hardware foundations of immersive *** examining the design patterns and research approaches of previous immersive methods,the paper reveals the design factors for multimodal perception and interaction in current immersive ***,the challenges and development trends of immersive multimodal perception and interaction techniques are discussed,and potential areas of growth in immersive visualization design directions are explored.

关键词： Human-centered computing Visualization Visualization theory Concepts and paradigms Human computer interaction(HCI) interaction paradigms Virtual reality

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Detection of scene-irrelevant head movements via eye-head coordination information

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Virtual Reality & Intelligent Hardware 2021年第6期3卷 501-514页

作者： Xiaoxiong FAN Yun CAI Yufei YANG Tianxing XU Yike Li Songhai ZHANG Fanglue ZHANG Tsinghua University Beijing 100084China Victoria University of Wellington WellingtonNew Zealand

Background Accurate motion tracking in head-mounted displays(HMDs)has been widely used in immersive VR interaction ***,tracking the head motion of users at all times is not always *** a session of HMD usage,users may make scene-irrelevant head rotations,such as adjusting the head position to avoid neck pain or responding to distractions from the physical *** the best of our knowledge,this is the first study that addresses the problem of scene-irrelevant head *** We trained a classifier to detect scene-irrelevant motions using temporal eye head-coordinated information *** investigate the usefulness of the detection results,we propose a technique to suspend motion tracking in HMDs where scene-irrelevant motions are ***/Conclusions Experimental results demonstrate that the scene-relevancy of movements can be detected using eye-head coordination information,and that ignoring scene-irrelevant head motions in HMDs improves user continuity without increasing sickness or breaking immersion.

关键词： Virtual reality Human-centered computing Human-computer interaction(HCI) interaction paradigms HCI design and evaluation methods User models

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