It is very important to set up a scientific appraising system for input method not only for justicial evaluation, but also for bringing out perfect Chinese charater input products.

• 建立科学的输入法评价体系,不仅可以指导编码发明者形成科学的汉字编码方案,而且可以帮助输入系统设计人员对输入法产品进行客观的自我评价,从而推出符合国家规范的更好的输入法产品。