This study analyzs Various reports and papers. By examining different definitions, developments. and research fields of Educational Technology, I try to discuss the technologyicalConcept of education, and to predict the tendency and suljects related to Educational Technology four suggestions are made in the Conclusion: (1) to establish a more flexible Concept ofEducational Technology: (2) to improve the curriculum in Audiovisual Education: (3) to establish the Society of Educational Technology; and (4) to establish a moedia Centar. I hope thisstudy can be used as a reference in the promotion of Educational Technology.