| 摘要 |
PROBLEM TO BE SOLVED: To improve browsability and the intuition in the time base direction in an information display device. SOLUTION: This information display device is provided with a time division defining part for defining the division of time, a data-recording part, in which the time attributes of each data and the attributes other than the time attributes of each data are recorded, an annual ring plotting part for plotting annual ring-shaped metaphor, based on the definition of the time division defining part and the data recording part, a display control part for controlling display, based on the information of the annual ring plotting part and the data recording part, and a display means for displaying the information, based on the display control part. Thus, it is possible to improve the intuitiveness in the time base direction and the whole browsability. |
