Abstract: To minimize distractions on a user's attention and realize the user centric ubiquitous computing, task computing paradigm has gained increasing acceptance and been regarded as a promising way for ubictuitous environment. The existing related researches on task computing paradigm were analyzed and compared, and the summary of the future trend of the development of task computing paradigm was proposed.

Key words: Task computing paradigm, Ubiquitous envirorzzncnt, Ubiquitous computing