| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a content display capable of displaying appropriate content in accordance with the number of persons watching a display screen in the content display for managing content, such as a plurality of advertisements to which preference is given. <P>SOLUTION: The content display 100 comprises: a content management means 107 for managing a plurality of contents to which the preference is given; a content information management means 105 for managing information on the content; a display means 108 for displaying the content; a photography means 101 for photographing surroundings of the display means; a glance detection means 102 for detecting a glance direction of a person on the basis of a video photographed by the photography means to specify a person watching the display means; a counting means 103 for counting the number of watching persons to measure the number of watching persons; and a content determining means 104 for calculating display preference of the content on the basis of the measured number of watching persons to determine the content to be displayed to the display means 108. <P>COPYRIGHT: (C)2008,JPO&INPIT |
