触控、笔和空间手势的混合输入  

Multi-input of Touch, Pen and Mid-Air Gesture

作　　者：辛义忠[1] 姜欣慧 李洋[1] 李岩[2] Xin Yizhong;Jiang Xinhui;Li Yang;Li Yan(School of Information Science and Engineering,Shenyang University of Technology,Shenyang 110142;School of Management and News Dissemination,Shenyang Sport University,Shenyang 110102)

机构地区：[1]沈阳工业大学信息科学与工程学院,沈阳110142 [2]沈阳体育学院管理与新闻传播学院,沈阳110102

出　　处：《计算机辅助设计与图形学学报》2018年第5期957-967,共11页Journal of Computer-Aided Design & Computer Graphics

基　　金：国家自然科学基金(61100091);辽宁省高等学校杰出青年学者成长计划(LJQ2012007);教育部留学回国人员科研启动基金([2013]693);沈阳工业大学青年学术骨干教师培养项目([2011]41);沈阳工业大学博士科研启动基金项目([2011]30)

摘　　要：针对单通道输入条件下输入能力受限的问题,以触控、笔和空间手势为输入通道,提出混合输入技术,允许用户通过双手配合的方式完成操作任务.首先分析了触控、笔和空间手势的性能特点;然后结合不同复杂程度的实际操作环境,提出以笔输入为主的10种双通道和三通道混合输入技术.性能对比的实证研究结果表明,相比于单通道笔式输入,双通道并行输入情况下触控+笔的综合性能最优,双通道二维空间划分下,触控点击+笔的性能最优;包含空间手势的混合输入技术错误率最低,但定性评估结果却最不理想.相关结论对基于触控、笔和空间手势的混合交互和界面设计具有参考意义.Aiming at the limited capacity of single input modality,hybrid input techniques with touch,pen and mid-air gestures were proposed.First,the performance of touch,pen and mid-air gestures was investigated.Then,10 hybrid input techniques with 2 or 3 modalities were proposed and investigated according to operation complexity.Results showed that,compared to Single-modality Pen(S-P),Double-modality Parallel Touch+Pen(DP-T+P)performed the best in parallel situation.And Double-modality 2-Dimensional Touch Click+Pen(D2D-TC+P)performed the best in 2-dimensional situation.Although subjects committed the fewest mistakes in the hybrid input techniques with mid-air gestures,they gave it the worst subjective evaluation.The discussions and conclusions can be used as reference for hybrid interaction and interface design with touch,pen and mid-air gestures.

关 键 词：触控交互 笔式交互 空间手势交互 混合输入 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]