龚亦农（南京师范大学图书馆）

　　【摘 要】 商业化移动图书馆产品主导着当今国内的移动图书馆建设实践。论文从服务方式、服务内容和系统功能三个方面比较了超星、书生、方正和汇文四家公司的移动图书馆产品，四家产品分别代表了内容供应商、出版商和应用软件商把各自业务向移动领域扩展的努力，也基本体现了国内商业化移动图书馆建设的发展方向和现有水平。

　　【关键词】 移动图书馆；超星；书生；方正；汇文

　　【Abstracts】 Commercial mobile library products dominated the domestic practice of mobile library. This paper compares from three aspects of the service mode， service contents and system functions of four mobile library systems， that is SuperStar， ShuSheng， Founder and Huiwen. These four products represent the hardworking of content providers， publishers and software developers， who are dedicating to expanding their business in the mobile field. On the whole， these products embody the development direction and the current level of domestic commercial mobile library construction.

　　【Keywords】 Mobile library; SuperStar; ShuSheng; Founder; Huiwen