Research On Adaptive Human-Human Interactive Interface Supporting Cooperative Awareness

With globalization of the world economy and fast development of network technique, information has permeated into every corner of the world. It offers people more opportunity of cooperation and communication. An emerging trend in education worldwide is a movement of the focus from individual learning to cooperative learning.The study of computer supported collaborative learning (abbr. CSCL) becomes very active. The interface of CSCL system is Human-human Interaction Interface (abbr. HHII). It is medium and interface of cooperator for interaction, which offers cooperator the environment of cooperation. The performance of human-human iulvjiuui-jju uiccifacx: Jirccily iffccis the quantity and efficiency of karalng. The existing Human-human interaction interface and adaptive system can't offer enough cooperative awareness what cooperator need. Their disadvantages are as follows:1, Without analyzing the characteristic of web-based learning, the existing adaptive system is limited in some ways.2, The unfriendly user interface and single interactive means lack of awareness and nature, which affects the quantity and efficiency of learning.3, Lack of efficient support for cooperation because of emphasizing personalized learning.This paper studies the related problems on Adaptive Human-Human Interactive Interface Supporting Cooperative Awareness (abbr. CAHHI). We put forward newways to solve the problems. The following is the work we do:1, According to the characteristic of web-based learning, we define a CAHHI 's user model which supports cooperative awareness.2 , In the web-based learning environment, we discuss a CAHHI 's domain model.3, Through analyzing the character of CSCL system, we describe a CAHHI 's interaction model and list the ratiocinative rule and evaluative method as well.4, We construct an adaptive human-human interactive interface supporting cooperative awareness.The research on CAHHI further perfects the existing adaptive system and makes the cooperative awareness naturally and variously. It contributes to solving the problem of web-based learning's interactive interface, enhances the awareness and interaction and makes the interactive environment more flexibly, friendly and efficiently.