在未来指挥所中为降低指挥员认知负担、提升指挥效率,采用新型的双手交互指挥技术把指挥员的日常操作技能自然地映射到人机对话中,提高交互带宽.研究基于红外光感应的多点触摸手指识别与定位技术,分析双手触摸式自然交互技术及双手触摸式自然操作的状态模型,建立双手交互通用流程并设计实现了触摸式指挥研讨系统,把这些研究成果应用于一个指挥研讨操作案例,充分验证了这种交互方法的有效性.%In CPOF, two-handed interaction -which can increase the communication bandwidth applies commanders' common skills to the interaction with computers for releasing their cognitive burden and improving command efficiency. The research proposed studied key technology of infrared multi-touch recognition and position, analyzed the method of two-handed-touch-based interaction and its' state model, and discussed the model of two-hand interaction process. Finally, a touch-based two-handed command and discussion system was designed, and the result proved the validity of the interaction methods.
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