基于智能手机的三维交互技术研究  

Research on Three-Dimensional Interaction Technique for Smartphone

作　　者：张凤军[1] 程龙[1,2] 刘佳升[1] 戴国忠[1] 王宏安[1] 

机构地区：[1]中国科学院软件研究所人机交互技术与智能信息处理实验室,北京100190 [2]中国科学院研究生院,北京100190

出　　处：《计算机辅助设计与图形学学报》2013年第1期15-25,33,共12页Journal of Computer-Aided Design & Computer Graphics

基　　金：国家"九七三"重点基础研究发展计划项目(2009CB320804);国家自然科学基金(61173059;61135003;61232013)

摘　　要：利用智能手机的多通道输入和输出功能可为解决大屏幕远距离交互提供了一条有效途径.通过分析大屏幕远距离交互的特点,给出了一个基于智能手机的三维交互框架;针对利用惯性传感器的计算智能手机空间姿态问题,结合交互的特点提出了一种实时、快速、准确地解算手机的空间姿态的算法;基于手机的空间姿态和触摸交互,针对大屏幕交互中二维交互与三维交互分别设计了2类交互技术,并给出3个应用实例.最后通过实验对这3个实例进行了实验评估,结果表明智能手机在大屏幕、远距离交互中是合理与有效.We provide an effective way to interact with public large display at distance by taking advantages of the multimodal input and output of smart phone. We analyze the characteristics of the large display remote interaction, based on which a smart phone 3D interaction framework is presented; then according to the characteristics of the interaction process, we propose a real time, effective and accurate orientation estimation algorithm by using inertial sensors; in addition, two interaction techniques respectively for 2D and 3D interaction scenarios with large display are designed, and three application prototypes are demonstrated. Experiments revealed the rationality and effectiveness of interacting with large display at distance through smart phone.

关 键 词：人机交互 手持交互 大屏幕交互 姿态解算 三维交互 惯性传感器 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]