可穿戴计算设备中振动表情的设计与应用

发布时间：2018-02-21 14:58

本文关键词： 情感表达可穿戴计算设备振动表情触觉表达情感识别　出处：《浙江大学学报(工学版)》2015年12期 　论文类型：期刊论文

【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.
[Abstract]:According to the tactile stimulation produced by vibration, the possibility of using vibration signal to express emotion in wearable computing device is studied. Based on the analysis of tactile stimulus, tactile expression, vibration parameter, etc., the intensity of vibration is changed. Rhythm and duration, six vibrational patterns are designed to correspond to six basic emotions: anger, fear, humor, sadness, disgust and surprise. These six modes of vibration are referred to as vibrational expressions. The vibrational expressions are applied to the fingers, wrists, upper arms and ankles of wearable computing devices. And by comparing the recognition rate of the vibration expression in each part, the participants can accurately identify the emotion represented by each vibration mode in each part, and design a wearable vibration ring. The effect of vibration expression on emotional expression in remote communication scene is discussed in order to evaluate the validity of vibration expression. The results show that vibration expression is introduced into wearable computing device and emotional information is expressed by vibration stimulation. It can effectively improve the accuracy of emotion recognition and enhance the intensity of emotion perception. It can be considered to introduce vibratory expressions into wearable computing devices and express emotional features in the form of vibration, thus improving the efficiency of emotion transmission.
【作者单位】：浙江大学现代工业设计研究所;
【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)
【分类号】：TP368.33

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