Abstract
This paper describes a new learning paradigm, known as ubiquitous learning or u-learning, which is supported by the ubiquitous computing technologies. In addition, the paper also aims at providing specific information related to u-learning for researchers who are interested in venturing the new area of ubiquitous computing. The u-learning definition and characteristics are also compared and discussed. As a result, a conclusive definition of u-learning together with its characterization is proposed. Finally, some of the u-learning applications are explained to further enhance the understanding of u-learning concept.