| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a portable terminal device capable of allowing a user to easily recognize whether an operation performed by the user with respect to an input device has been received as a long-depression operation or as a short-depression operation.SOLUTION: A portable terminal device 1 includes: input detection means 3 for outputting an operation signal when an operation with respect to an input device 2 is detected; operation determination means 4 for determining that a long-period operation is performed when a period when the input detection means 3 is outputting an operation signal is equal to or more than a predetermined period, and determining that a short-period operation is performed when the predetermined period is not exceeded; and user notification means 6 for performing notification by allowing the notification means 5 to be operated for a predetermined first period when the operation determination means 4 has determined the performance of the long-period operation, and allowing the notification means 5 to be operated for a predetermined second period shorter than the first period when the operation determination means 4 has determined the performance of the short-period operation.</p> |
