笔+触控界面关键人因问题和交互策略的研究

项目名称： 笔+触控界面关键人因问题和交互策略的研究

项目编号： No.61262042

项目类型： 地区科学基金项目

立项/批准年度： 2013

项目学科： 自动化技术、计算机技术

项目作者： 殷继彬

作者单位： 昆明理工大学

项目金额： 43万元

中文摘要： 笔+触控界面融合了笔式和触控界面的交互优势，有效地克服了触控界面中固有的"肥手指"问题，拓宽了计算机信息输入通道，符合人机交互的智能化发展方向。笔+触控交互目前处于概念性研究阶段，缺乏完善的基础理论体系，同时不同类型的输入模态（例如模糊和精确输入）的组合使用常常引起有别于传统人机界面的，不容忽视的人因问题。本课题主要从三个方面对此加以深入研究：一是研究在笔+触控交互模式下用户对多输入参数的控制能力，并给出参数初值和交互控制量之间的最优映射关系曲线，研究多输入模态的耦合算法，提出混合手势设计方法；二是结合界面中的人因工程、认知心理方面的重要问题，研究笔+触控界面交互范式、用户界面设计和评估原则；三是对关键交互任务提出一个新的模型，解决此领域至今尚无一个被广泛接受的人体工效理论模型的问题。本课题为下一代自然交互界面研究提供有力的理论基础和方法支持，实现若干原始创新，提高和推广笔+触控界面技术。

中文关键词： 笔式交互；触控交互；人机界面；交互范式；人因工程

英文摘要： Pen+touch interfaces fuse advantages from pen-based and multitouch interactions, which effectively solve the "fat-finger" problem inherently existed in multitouch interfaces, widen the input bandwidth and accord with the trend of human-computer intelligent interactions. Pen+touch interactions are still at the stage of notional study, being lack of a comprehensive theory system. Moreover, the combination usage of different kinds of input modalities often leads to unneglected human factor problems, which is different from that of traditional human computer interfaces. This project will thoroughly investigate these issues through the following three aspects: first, we will examine the human abilities to control the multiple input modalities in the pen+touch interactive manner, propose an optimal mapping between the original input and user-controlled variable, study fusion algorithms of combinations of input modalities and present novel hybrid gesture design techniques. Secondly, we will investigate an interactive paradigm of pen+touch interfaces and principles of user interface design and assessment, thoroughly considering relevant human and cognition factors. Thirdly, we will propose a novel model for the key interactive task because, so far, there is still not universal ergonomic model for pen+touch interfaces. T

英文关键词： Pen-based interaction；Multitouch interaction；Human computer interface；Interactive paradigm；Human factor engineering