NEW DIRECTION IN TV COMMUNITY FOR DIGITAL BROADCASTING

摘要

Recently, Data Broadcasting Services and Digital Broadcasting Services have started to be launched .Based on such services, interactive services between a broadcaster and the audience had been realized gradually. But, there is no interactivity among the audience in current services. If the interactive services can be realized among the audience. it will create a new type of community based on TV programs (TV Community),in which they can exchange their comments, at anytime by using any communication media (e.g.video, audio)they like .Therefore ,this paper presents new styles of the TV communities in which audience can communicate with each other, interactively and freely ,and introduces the technologies to realize them.