关键词: 知识界面, 事件激活原则, 知识作业, 人机交互

Abstract: The essence of human-machine interaction becomes knowledge task for the knowledgeable trend of the relation of human-computer. This paper proposes the concept “knowledge interface” and points out that the process of interaction between human and knowledge interface is a process of solving problem which is characterized by knowledge interface based on Taylor’s scientific management and previous research of the team. It constructs a model to characterize the interaction between human and knowledge interface, after analyzing the model the paper proposes a principle of interface design named incident activation principle. It takes an interface of mobile phone as an example. Simulation experiment validates the effectiveness of the principle.

Key words: knowledge interface, incident activation principle, knowledge task, human-machine interaction