Algorithm Research & Explore
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1958-1963

Research on natural interactive cognitive load of virtual reality driven by user cognition

Xu Xiaoping
Lyu Jian
Jin Yutong
Ji Wenyuan
Key Laboratory of Advanced Manufacturing Technology of Ministry of Education, Guizhou University, Guiyang 550003, China

Abstract

Aiming at the problem that it is difficult to quantify the cognitive load of users in virtual reality natural interactive system, this paper proposed a multi-channel information fusion model based on probabilistic neural network to quantify the cognitive load. Firstly, it established the framework of "cognition-behavior-environment" based on cognitive theory, and then studied the mathematical representation(method, process, mechanism) of user cognition, and constructed a multi-channel cognitive model. It introduced the multi-channel information fusion method into the virtual reality natural interaction system, and established a cognitive load model for the virtual reality natural interaction system. Finally, through the VR tunnel emergency rescue system experiment, this paper verified the user cognition in the system. The results show that the proposed cognitive load model is feasible to some extent.

Foundation Support

国家自然科学基金资助项目(51865004)
贵州省科技厅支撑计划资助项目(黔科合支撑[2016]2327,黔科合支撑[2017]2016)
贵州省科技厅自然基金资助项目(黔科合基础[2017]1046,黔科合基础[2018]1049)
贵州大学基金资助项目(贵大人基合字[2016]12)
军工业设计工程课程案例库建设基金资助项目(黔教合YJSCXJH[2018]088)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.12.0936
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 7
Section: Algorithm Research & Explore
Pages: 1958-1963
Serial Number: 1001-3695(2020)07-008-1958-06

Publish History

[2020-07-05] Printed Article

Cite This Article

徐小萍, 吕健, 金昱潼, 等. 用户认知驱动的VR自然交互认知负荷研究 [J]. 计算机应用研究, 2020, 37 (7): 1958-1963. (Xu Xiaoping, Lyu Jian, Jin Yutong, et al. Research on natural interactive cognitive load of virtual reality driven by user cognition [J]. Application Research of Computers, 2020, 37 (7): 1958-1963. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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