Personal Knowledge Management Of Mobile Learning Environment

The era of big data,mass data at your fingertips,the fragmentation of the instantaneous information that is lost,the study of human faces two major challenges: information overload and knowledge fragmentation.For multi-source information on the Internet,easy to get,timeliness and discrete,how fast acquisition,conversion,reorganization of information resources,anytime,anywhere on the fragmentation of knowledge,installment savings,improve personal knowledge,it has become concerned about the hot and difficult problems.PKM(Personal Knowledge Management),referred to PKM,based on information technology as a tool to acquire knowledge,selection,integration,retrieval,transformation,and other sharing and innovation.Traditional personal knowledge management tools to be bound by the terminal equipment,cable networks and other factors,can not meet the current needs of learners personal knowledge management activities.Mobile learning as a new way of learning,their service convenient,the use of entertainment,content fragmentation,dissemination of Instant and information Quantification of the characteristics,to defuse the digital age "information overload," integration "of knowledge debris" Confusion wide open a new perspective,especially the popularity of 4G networks,intelligent mobile terminals,mobile learning environment for the next development of personal knowledge management software provides a powerful rigid support.By studying personal knowledge management literature,analysis of the status quo at home and abroad of personal knowledge management,the lack of research and research methods,questionnaire function for personal knowledge management system requirements,and the survey results are analyzed and summarized as a design basis,proof "mobile learning + PKM" meeting point model and its feasibility,necessity and innovation.Finally Unicom learning theory knowledge management mechanism to smart mobile devices as a platform to design and implement mobile learning environment under the personal knowledge management system to meet the demand access to learners anywhere,retrieving,sharing,exchange of knowledge and innovation demand,conforms to the development trend of "Internet + Education".