PROBLEM TO BE SOLVED: To reduce wrong recognition of a touch operation type.;SOLUTION: When a touch operation is performed on a touch panel formed on a display screen of a terminal device, the type of the touch operation is determined using a touch operation determination information table. Wrong recognition determination processing is performed for determining whether or not the determined touch operation type is wrong (step 16). In the case of wrong recognition (step 17), the wrong recognition is recorded in a touch operation log table (step 18). In addition, the touch operation determination information table is corrected (step 19). Since the touch operation determination information table is corrected if a determination result is wrong when a touch operation type is determined, accuracy in determining a touch operation type is improved.;COPYRIGHT: (C)2013,JPO&INPIT
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