办公椅形态设计要素眼动追踪试验  

Research on morphological design elements of office chair based on eye movement tracking technology

作　　者：梁惠萍[1] 刘颖平 陈亚君 LIANG Huiping;LIU Yingping;CHEN Yajun(School of Art and Design,Guilin University of Electronic Technology,Guilin 541000,Guangxi,China)

机构地区：[1]桂林电子科技大学艺术与设计学院,广西桂林541000

出　　处：《林业工程学报》2022年第2期207-214,共8页Journal of Forestry Engineering

基　　金：国家自然科学基金(51765013);广西科技计划项目(桂科AD19110055)。

摘　　要：针对当前办公椅形态设计与用户认知偏好之间缺乏客观实证研究的问题,提出一种利用眼动追踪数据分析获取用户对办公椅形态设计要素意向的方法。首先通过对办公椅形态设计要素进行分解,运用眼动实验提取并筛选视觉认知数据明确用户认知意向形态特征区域;其次基于专家对办公椅形态设计要素的评价,对各形态特征进行提取、分类和归纳,获取形态设计要素编码;最后将办公椅形态设计要素进行组合,采用李克特量表问卷和二次眼动实验进一步确定用户对办公椅整体形态设计特征的认知意向偏好。研究结果表明,不同形态设计要素对用户的办公椅选择偏好具有影响,办公椅产品整体形态意向偏好与靠背、扶手、坐垫3个重要特征形态要素的差异有着密切关联。研究准确把握用户的视觉认知特征,明确眼动指标与用户办公椅形态设计要素认知意向的关系,为后续办公椅形态设计提供科学有效的依据。To solve the problem of the lack of objective empirical research on the relationship between office furniture form design and users cognitive preferences,this study proposed a method to obtain objective visual data using eye movement tracking technology to analyze and obtain users intention of office chair shape design elements.In the specific experimental study,the office chair product was taken as an example.Firstly,the morphological design elements of the office chair were decomposed through induction and summary,and the visual cognitive data were extracted and screened through eye movement tracking experiments,to clarify the morphological characteristic areas of users cognitive intentions.Secondly,based on the professional evaluation of office furniture morphological design elements by experts,the morphological features were extracted,classified,and integrated to obtain the morphological design element coding.Then,the office chair morphological design elements were combined,and the Likert scale questionnaire and the second eye movement experiment were used to further determine the users cognitive intention preference on the overall morphological design features of the office chair.Finally,based on the above research,the characteristics of the overall shape design elements of the office chair in line with the user s cognitive intention preference were used as the design guidance,and it was attempted to apply to the practice test of the office chair product design.The results showed that the different form design elements of user preference had significant impact on office chair products.Office chair products overall form intention preference and the back of a chair,armrest,seat cushion of three important differences of office chairs form design elements were closely related through experimental research,which can obtain best represents the user intention office chair form design elements characteristics of preference.This study can accurately grasp the visual cognitive characteristics of users and clarify the

关 键 词：眼动追踪 办公椅 形态要素 视觉认知 特征提取 

分 类 号：TS664[轻工技术与工程]