Nowadays knowledge becomes the most important asset for individuals and organizations. Accordingly there is a need for highly qualified knowledge workers. That implies a necessity for on an effective technology based education system, which provides a foundation for lifelong learning strategy. Therefore in addition to already existing education approaches has appeared m-learning approach. In this paper perspectives of m-learning are explored in the framework of personal knowledge management (PKM). The central concept of the paper is a knowledge worker surrounded by several layers of agents. Then paper focuses on its ultimate objective by addressing implications of mobile devices in m-learning and PKM and what are the possible future opportunities in this respect by taking into account some latest achievements in regards to mobile devices and the rapid development of mobile device technologies in general. Finally the outcomes of this theoretical research are discussed and potential benefiting parties are identified.