On the basis of educational modernization,the quality of CAI software is not too ideal at the present time. It is a focus of attention how to improve the quality of designs for CAI software.

• 教育向现代化发展的今天；计算机辅助教育(CAI)软件质量大都不尽理想；如何提高其质量；则是CAI软件设计的焦点问题.