| 摘要 |
I nformation is displayed on display (110) included in display device (100) having a capacitive touch panel function. Sensor (120) measures a variation in capacitance on display (110), and outputs the measured variation in capacitance and position information indicating the position at which the capacitance varies. Controller (130) determines whether or not a finger is in proximity to display (110) on the basis of the variation in capacitance output from sensor (120). If it is determined that the finger is in proximity to display (110), coordinates on display (110) are fixed according to the position indicated by the position information. A screen displayed on display (110) is enlargingly displayed on display (110) centered on the fixed coordinates at a prescribed magnification, and the coordinates are secured until it is determined that the finger is not in proximity to display (110).
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