针对虚拟现实空间方位信息传递的可穿戴设备设计  

Research on Wearable Tactile Devices for Virtual Reality Direction Information Transmission

作　　者：张萍[1] 李政 马文静 ZHANG Ping;LI Zheng;MA Wenjing(College of Architecture and Art,Hefei University of Technology,Hefei 230009,China)

机构地区：[1]合肥工业大学建筑与艺术学院,合肥230601

出　　处：《工业设计》2025年第3期104-107,共4页Industrial Design

基　　金：教育部人文社会科学研究项目“基于感官代偿的适老产品设计策略研究”(20YJA760101)。

摘　　要：当前虚拟现实交互存在方位信息传递模糊、不全面的问题,特别是听障人士难以定位声源。为改善交互体验,促进虚拟现实技术的无障碍发展,文章旨在构建一套设计理论,用于指导针对虚拟现实空间方位信息传递的可穿戴设备的设计。首先,分析虚拟现实中的交互场景,确定需要通过触觉来传达的方位信息及其特性;其次,将筛选出的方位信息按其位置、特征和层级整理,以此作为设计目标和评价准则;最终选择适当的触觉反馈方法及刺激部位,开发相应的硬件和程序。在设计实践方面,设计了一款头戴式触觉反馈设备,该设备通过振动电机产生触觉刺激,向用户传递方位信息。The current virtual reality interaction has the problem of vague and incomplete transmission of directional information,especially for hearing-impaired individuals who find it difficult to locate the sound source.To improve the interactive experience and promote the barrier free development of virtual reality technology,this article aims to construct a design theory to guide the design of wearable devices for transmitting spatial orientation information in virtual reality.Firstly,analyze the interactive scenes in virtual reality and determine the directional information and its characteristics that need to be conveyed through touch;Secondly,organize the selected directional information according to its location,features,and hierarchy,using it as the design objective and evaluation criteria;Ultimately,select appropriate tactile feedback methods and stimulation sites,and develop corresponding hardware and programs.In terms of design practice,a head mounted tactile feedback device was designed,which generates tactile stimuli through a vibration motor and transmits directional information to the user.

关 键 词：工业设计 虚拟现实 方位信息 可穿戴设备 触觉反馈 

分 类 号：TB472[一般工业技术—工业设计]