通用《汉字录入速度及准确率测试CAI》的技术特色

Technical Feature of General CAI for Measuring the “Speed & Veracity of Chinese Characters'Input”

阐述了一种计算机辅助教学 (CAI)课件的设计和开发技术。通过对《汉字录入速度及准确率测试CAI》的研究与开发 ,探讨了CAI课件的设计思路和结构特点。文中总结的“练习文件的组织格式”、“小汉字库及字符显示的直接视频缓冲区技术”、“系统时钟的实时显示技术”等几个开发CAI课件的关键性技术和方法 ,对CAI系统的开发具有普遍的实用意义。

This paper introduces the technology for developing software of CAI.From the process of designing CAI for measuring the “Speed & Veracity of Chinese Characters'Input”,we discussed the design idea and structure property of CAI software.We got some key technology and methods,such as the compiling format of training files,part library of Chinese characters,technology of characters display in VRAM,display of AT system clock on real time,etc.The study has practical meaning in CAI software design.