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何谓多媒体？早期,教育技术中的多媒体主要指传统教学媒体和电子类教学媒体,如:幻灯、投影、电视、计算机等,多媒体系统通常指两种或两种以上媒体的优化组合。20世纪80年代中后期,计算机的普及使多媒体的内涵发生了深刻变化。今天的多媒体主要指处理和应用多媒体信息的一套综合技术,通过人机交互方式实现同时采集、处理、编辑、存储和展示两种以上不同类型的媒体信息技术。随着网络技术的发展,多媒体技术已经发展成为了多媒体网络技术。随着教育改革进程的不断加快,多媒体的应用为越
What is multimedia? In the early days, multimedia in educational technology mainly refers to traditional teaching media and electronic teaching media such as slideshows, projection, television, computers, etc. Multimedia systems generally refer to the optimized combination of two or more media. In the mid and late 1980s, the popularity of computers made profound changes in the connotation of multimedia. Today’s multimedia mainly refers to a comprehensive set of technologies for processing and applying multimedia information, and simultaneously collects, processes, edits, stores and displays two or more different types of media information technologies through human-computer interaction. With the development of network technology, multimedia technology has developed into a multimedia network technology. With the continuous acceleration of the educational reform process, the application of multimedia is more