Long term of the time-series data/being the user interface program which functioning it can point the computer which is loaded onto the user interface program and

摘要

PROBLEM TO BE SOLVED: To provide a program capable of easily switching a long-term/short-term observation display with respect to events generated in time series using a mobile terminal such as a tablet terminal.SOLUTION: An event in which an action item, an action time (or time width), and action content information are associated is stored. Also, rotation to a first orientation or a second orientation of a display is determined on the basis of a gravitational direction detected by an acceleration sensor. Then, when the display is in the first orientation, a time scale in which a temporal axis is sectioned in predetermined time units is displayed, and an object of an event is displayed for each action item and each predetermined time unit. Then, a time axis is displayed with respect to the time scale, and the time axis is moved to a position of a desired time unit section according to a user operation. Thereafter, when a display image is switched to the second orientation, an action item and action content information at a time unit section corresponding to the time axis are displayed.