3D Ternary-Gaussian model: Modeling pointing uncertainty of 3D moving target selection in virtual reality

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Yawen Zheng, Jin Huang, Hao Zhang, Yulong Bian, Juan Liu, Chenglei Yang, Feng Tian, Xiangxu Meng

Published: 01 Jan 2025, Last Modified: 20 May 2025Int. J. Hum. Comput. Stud. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A 3D Ternary-Gaussian model for modeling moving target endpoint distribution.•Simplifying the modeling process using a user-centered spherical coordinate system.•Investigating pointing uncertainty and key factors in 3D moving target selection.•Findings and implications for the future design of 3D dynamic interaction systems.