| 摘要 |
To prevent a function assigned to a selection item from being performed by an erroneous operation at the time when both housings are expanded or housed. A mobile information terminal that includes: an operation housing 3 having an operation panel 3a on which a plurality of operation keys 3b are arrayed; a display housing 2 having a display panel 2a on which a plurality of selection items are displayed and a touch operation on any of the selection items is performed; and a connecting mechanism connecting the operation housing 3 and the display housing 2 to each other, and can make the transition between an open state where the operation panel 3a is exposed and a close state where the operation panel 3a is housed is configured to include: a touch panel 11 that detects the operation start and end of the touch operation; a selection item selecting part 12 that, on the basis of a result of the detection of the operation start, selects the selection item; a state transition detecting part 17 that detects a state transition between the open state and the close state; and a function performing part 14 that performs a function preliminarily assigned to the currently selected selection item on the basis of a result of the detection of the operation end and a result of the detection of the state transition.
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