MOBILE TERMINAL DEVICE, METHOD OF OPERATION NOTIFICATION, AND PROGRAM OF OPERATION NOTIFICATION

摘要

A mobile terminal device includes: input sensing means for outputting an operation signal when sensing an operation on an input device; operation determining means for determining that a long-period operation is performed in the case where a period for which the input sensing means outputs the operation signal is not less than a predetermined period, and determining that a short-period operation is performed in the case where the period for which the input sensing means outputs the operation signal is less than the predetermined period; and user notifying means for performing notification in a different mode by changing an operating mode of notifying means, depending on whether the operation determining means determines that the long-period operation is performed or determines that the short-period operation is performed.