CONTENT GENERATION TIME MANAGEMENT DEVICE AND METHOD, AND COMPUTER-READABLE RECORDING MEDIUM

PROBLEM TO BE SOLVED: To display (output) contents, generated between different sensors, in time series. SOLUTION: The content generation time management device obtains a content generated by a sensor together with the content generation time of the content, stores it in a content storage means, and calculate the difference between the internal time of itself and the content generation time. Further, the content generation time management device imparts metadata generated by adding the difference to the content generation time to the content or corrects the content generation time based upon the difference, stores the metadata or corrected content generation time in the content storage means together with the content, and obtains the content stored in the content storage means so as to rearrange and display the content based upon metadata added to the content or the corrected generation time. COPYRIGHT: (C)2010,JPO&INPIT