移动学习中增强用户情境感知的信息可视化设计  

Information Visualization Design to Enhance Users' Situation Awareness in Mobile Learning

作　　者：柳月 李晶[1] 

机构地区：[1]南京林业大学

出　　处：《中国教育技术装备》2017年第18期124-125,130,共3页China Educational Technology & Equipment

基　　金：江苏省大学生实践创新训练计划项目(201610298085Y);南京林业大学青年科技创新基金项目(CX2016029)

摘　　要：针对移动学习用户界面的知识信息分散和结构多样性等特点,显示设计需要通过信息可视化方法增强用户情境感知,以解决用户体验感差、学习效果不佳等问题。在分析用户界面情境感知的环境、任务和个人特征的基础上,构建情境感知特征变量之间的关联关系。并从信息可视化的图形符号、色彩、可视化结构和布局四个要素出发,探讨信息可视化对情境感知的优化作用。According to features of the dispersed and multi-structured knowledge in the mobile learning user interface, its display design needs to use the information visualization method to enhance users’ situation awareness. It can solve learning problems, such as poor user experience and ine？ ective learning. Based on the analysis of en vironment, tasks, and personal characteristics of situation awareness in the user interface, relationships of them are built. And with the four elements of information visualization graphic symbol, color, visual structure and layout, the optimization e？ ect of information visualization to situation awareness is explored.

关 键 词：移动学习 情境感知 信息可视化 

分 类 号：G642[文化科学—高等教育学]