The invention relates to an art for using data on evaluation by viewers about the contents of a broadcast program. A program evaluating device comprising evaluation data input means for allowing a viewer to input data on evaluation of the contents of a broadcast program is disclosed. A program evaluation data tallying device comprising evaluation data receiving means for receiving data on evaluation by a viewer about the contents of a broadcast program, program evaluation database where received evaluation data is stored to tallying the data, and transmitting means for transmitting evaluation data to a viewer is also disclosed.
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