语音用户界面研究进展

语音是人们日常生活中高效、自然的交流方式之一。但是直到目前为止，语音交互方式在计算机技术上的应用还是比较少的。近年来，随着Ubiquitous Computing和便携式计算机的出现，再次对语音用户界面的应用提出了迫切的需求。而且语音识别、合成技术的发展也为语音交互界面的实现提供了技术基础。本文综合参考了国内外语音界面的一些应用系统实例以及语音这种独特的交流媒体的优点和局限性，总结了语音用户界面的适用环境和设计指导原则，并提出了对语音界面的发展展望。

Research on Development of Speech User Interface

Speech is a most efficient and nature way of communication between people. Although speech interaction is seldom used in HCI at present, however, recent development of speech recognition, speech synthesis, ubiquitous computing and PDA provide feasibility and demand for speech interface. In this paper, we give some obstacles in design speech user interface and refer to some of the applications using speech interface. Finally, we summarize the virtue and limitation of speech as communication media, circumstance suitable for speech interface and guidelines for speech interface design.