Abstract: We introduce the meaning of multimodal man machine interface(MMI), the method of evaluation of MMI based on the rate of using modals, and put forward the method of evaluation of MMI based on cognitive engineering.

• 文摘:本文介绍了用户界面评价的意义,多通道用户界面的含义,分析了基于通道利用率的评价方法,提出了基于认知工程的用户界面评价的方法。