Terminal apparatus and method for achieving interactive operations by displaying a desired piece of image information at high speed using cache memories, out of a large amount of image information sent in a one-way direction

摘要: A terminal apparatus is provided for displaying an image by reproducing a piece of information and interactively changing the using navigation information. The moving picture, still or mixture them. together are broadcast broadcasting station to apparatus. indicates plurality pieces link-target cache unit stores pair reproduces monitoring monitors whether operator has performed certain operation responding displayed. receiving unit, before performs operation, receives which have possibility being displayed corresponding based on information, in unit. specifying specifies operation. identifying identifies as