可穿戴计算设备中振动表情的设计与应用  

Design and application of vibration emoticons in wearable computing devices

作　　者：陈实[1] 郑楷洪[1] 孙凌云[1] 李彦[1] 

机构地区：[1]浙江大学现代工业设计研究所,浙江杭州310027

出　　处：《浙江大学学报（工学版）》2015年第12期2298-2304,共7页Journal of Zhejiang University：Engineering Science

基　　金：国家自然科学基金资助项目(61004116);浙江省自然科学基金资助项目(LY13E050005;LY13F030002;LY13E050006);浙江省科技计划资助项目(2015C31051);高等学校博士点专项科研基金资助项目(20130101110148)

摘　　要：针对由振动产生的触觉刺激,研究在可穿戴计算设备中利用振动信号表达情感的可能性.在分析触觉刺激、触觉表达、振动参数等内容的基础上,通过改变振动的强度、节奏与时长,设计出6种振动模式,分别对应愤怒、害怕、搞笑、悲伤、厌恶和惊奇这6种基本情感,并将这6种振动模式称为振动表情.将振动表情应用在可穿戴计算设备常作用的手指、手腕、上臂和脚踝这4个部位上,并通过比较振动表情在各部位的识别率确定被试能否在各部位准确识别出每一种振动模式所代表的情感.设计一款可穿戴式振动指环,探讨在远程通信场景下振动表情对于情感表达的作用,以评估振动表情的有效性.结果表明:在可穿戴计算设备中引入振动表情,通过振动刺激表达情感信息,可以有效提高情感识别的准确性,增强情感感知强度.可考虑在可穿戴计算设备中引入振动表情,将情感特征以振动的形式表现出来,从而提高情感传递的效率.The possibility of using vibration to express emotions in wearable computing devices was investigated for the tactile stimulation by vibration. Based on the analysis of content like tactile stimulation, tactile expression and vibrayion parameters, six vibration models were designed by configuring the intensity, rhythm and duration of vibration. The six models, which were called vibration emoticons, were corresponding to six basic emotions, including anger, fear, funny, sadness, disgust and surprise. The vibration emoticons were used on four body parts, where wearable computing devices were often applied, including finger, wrist, upper arm and ankle. Then the recognition rates of the vibration emoticons were compared. Comparison of users＇ recognition accuracies was used to see if they could link

关 键 词：情感表达 可穿戴计算设备 振动表情 触觉表达 情感识别 

分 类 号：TP391.42[自动化与计算机技术—计算机应用技术]