| 摘要 |
PROBLEM TO BE SOLVED: To reliably and accurately obtain, collect and manage user's evaluation without putting on the user a load for input of evaluation information on a content.SOLUTION: A display device 10 comprises: a display unit 18 for displaying a content to reproduce; an evaluation information generating unit 26b for generating the evaluation information on the content to display on the display unit 18; and a determination unit 26a for determining the result of the evaluation on the content to reproduce on the display unit 18, by predetermined determination processing. The determination unit 26a recognizes the state of the user in the periphery of the display device 10 with a specific timing during reproduction of the content, and determines the result of the evaluation of the content by the user on the basis of the result of the recognition. The evaluation information generating unit 26b summarizes the results of the determination by the determination unit 26a to generate evaluation information on the content. |
