Evaluating the impact of weight and center of mass on comfort in head-mounted displays.

IF 2 3区工程技术 Q3 ENGINEERING, INDUSTRIAL Ergonomics Pub Date : 2025-01-07 DOI:10.1080/00140139.2024.2447866

Yupei Zhang, Yuanyuan Bu, Qinbiao Li, Fengran Lin, Zhijun Fan, Heshan Liu, Puhong Li, Lingguo Bu, Luan Zhang, Xiao Li, Chaohong Liu, Huachao Zhao, Pingping Niu

引用次数: 0

Abstract

This study investigates the impact of the weight and centre of mass (COM) position of Head-Mounted Displays (HMDs) on the subjective evaluation of users during prolonged wearing tasks. This study involved 88 participants completing 1860 sets of experiments under three conditions: sitting still, turning the head, and moving, providing subjective evaluations of wearing HMDs. A static torque testing device was used to simulate neck torque under flexion states. Using Aligned Rank Transform (ART) data, A Multifactor Analysis of Variance (MANOVA) was conducted to analyse the relationship between subjective comfort and the weight and centre of mass (COM) of HMDs. Using cluster analysis to classify head length and identify the relationship between head length and comfort. A Support Vector Regression (SVR) model was ultimately established, providing detailed weight range references for the engineering design of HMDs.

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评估重量和质心对头戴式显示器舒适度的影响。

本研究调查了头戴式显示器（hmd）的重量和质心（COM）位置对用户在长时间佩戴任务中的主观评价的影响。在这项研究中，88名参与者在坐着不动、转头和移动三种情况下完成了1860组实验，提供了佩戴头戴式头盔的主观评价。利用静态扭矩测试装置模拟颈部弯曲状态下的扭矩。利用对齐秩变换（ART）数据，进行多因素方差分析（MANOVA），分析主观舒适度与体重和质心（COM）之间的关系。采用聚类分析对头长进行分类，确定头长与舒适度的关系。最终建立了支持向量回归（SVR）模型，为hmd的工程化设计提供了详细的权值范围参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ergonomics 工程技术-工程：工业

CiteScore

4.60

自引率

12.50%

发文量

147

审稿时长

6 months

期刊介绍： Ergonomics, also known as human factors, is the scientific discipline that seeks to understand and improve human interactions with products, equipment, environments and systems. Drawing upon human biology, psychology, engineering and design, Ergonomics aims to develop and apply knowledge and techniques to optimise system performance, whilst protecting the health, safety and well-being of individuals involved. The attention of ergonomics extends across work, leisure and other aspects of our daily lives. The journal Ergonomics is an international refereed publication, with a 60 year tradition of disseminating high quality research. Original submissions, both theoretical and applied, are invited from across the subject, including physical, cognitive, organisational and environmental ergonomics. Papers reporting the findings of research from cognate disciplines are also welcome, where these contribute to understanding equipment, tasks, jobs, systems and environments and the corresponding needs, abilities and limitations of people. All published research articles in this journal have undergone rigorous peer review, based on initial editor screening and anonymous refereeing by independent expert referees.