| 摘要 |
<p>A programmable display comprises a moving image data storage means (4), a log data storage means (8), a display means (12) for displaying an image and the content of log data by means of moving image data, a time data generating means (21) for generating time data which is added to the moving image data and the log data in order to unify the management of the moving image data and the log data by means of the common time axis, and a data retrieval means (22) for retrieving the log data to which the time data corresponding to a time point to be retrieved is added by the specification of the time point to be retrieved in the time axis on the basis of the image displayed on the display means (12), or retrieving the moving image data to which the time data corresponding to the time point to be retrieved is added by the specification of the time point to be retrieved in the time axis on the basis of the content of the log data displayed on the display means (12).</p> |
