普适计算：人本计算

普适计算强调以人为本的计算思想，它主张计算应迎合人的习性，自主地与使用者产生互动，使用户能集中精力于所要完成的任务。在普适计算环境下，计算将融入到人们的日常生活之中，使人们能够随时随地无妨碍地获得计算和信息服务。综述了普适计算的发展历史、现状和研究热点，分析和讨论了普适计算的概念和特性，最后对目前一些具有代表性的普适计算研究项目进行了简要的介绍和分析。

Pervasive computing:human-centered computing

Pervasive computing is a human-centered computing paradigm, which emphasizes that computation should cater for user's intent and coordinate with users automatically to let them concentrate on their tasks. In the pervasive computing environment, computation should be weaved into the everyday life to enable users to get computing and information services anytime and anywhere. The comprehensive background of pervasive computing was provided from its incentive and philosophy to the state of the art and future development, and finally a brief introduction and analysis to typical research projects up to date were given.