摘要
看完电视节目之后,观众可以马上反馈信息。这种双向的电视交流已不再是梦想。Communicationbytelevisionhasbeenone-waysinceitsbeginning.Howev-er,thetelevisionwatcherwillsoonbeabletotalkback.Two-waytelevisionisnowapossibility,makingelectroniccom-municationagoalforthefuture.Becauseofcomputersandcabletelevision,theaudiencewillsoonbemorethanwatchers.Theywillbeabletodomorethanchoosetheirprograms.Theywillalsobeabletogivefeedbackonthem.Two-wayTVisnotadream.Thehard-warefors...
出版日期
2005年10月20日（中国期刊网平台首次上网日期，不代表论文的发表时间）
