基于老年人群背景因素的体感交互手势设计研究

RESEARCH ON 3D GESTURE DESIGN BASED ON DEMOGRAPHIC FACTORS OF THE ELDERLY

研究老年人群对于现有的体感交互手势的认知情况,找出影响手势认知的因素,提出合理的设计建议;通过手势分类认知实验,获取被试对于体感交互手势的认知情况,结合事后访谈,进行分析探讨;老年被试与青年被试之前的认知分类结果存在差异性,并且具备一定相关使用经验的被试更易对手势进行正确分类,不同背景因素的同组被试的分类也具备差异性;年龄能够显著影响体感交互手势的认知情况,需要在手势的通用性设计上足够考虑年龄因素,并且需要了解不同被试的背景因素,设计出具备通用性的手势。

To research the cognitive status of the elderly people about the 3 D gestures,and to find out the factors affecting the recognition of gestures,and put forward reasonable design suggestions. The cognitive status of the elderly people about the 3 D gestures was obtained through the classification cognitive experiment,and the results were analyzed and discussed with post-interview. There are differences in the results of cognitive classification between 2 groups,and the subjects with some relevant experience are more likely to classify gestures correctly. The same group of subjects with different demographic factors also have differences in the classification. Age can significantly affect the cognitive status of 3 D gestures,and age factors need to be considered sufficiently in the design of gestures. The demographic factors of different users need to be understood to show the universality of 3 D gestures.