Abstract: Mobile terminal device and method for switching inputs methods. In an embodiment, a mobile terminal device switches between two or more different input methods upon satisfaction of a switching condition, which indicates that input detection via the current input mode is difficult.

Abstract: A mobile phone 10 comprises a display 14, a touch panel 16, etc., and can set a lock state restricting performance of predetermined processing based on a touch operation. If the display 14 is turned ON when the lock state is set, a lock screen comprising a lock object (RO), etc. is displayed. If the lock screen is displayed when there is a new arrival mail, a mail object (Oa) is further displayed in the lock screen. At this time, if the lock object is dragged and dropped onto the mail object, a mail function is performed while the lock state is canceled. At this time, the new arrival mail is displayed on the display 14.

Abstract: A mobile phone includes a display, a memory and a deletion control. The deletion control unit is configured to, when a tap operation is performed on a deletion icon attached to a start-up icon, extract a deletion candidate application relevant to a deletion target application on which a tap operation has been performed based on information in an application information table stored in the memory unit. The deletion control unit is configured to delete the deletion target application and to delete the extracted deletion candidate application.

Abstract: A mobile terminal device includes: a first operation receiving module configured to receive a first input operation; a second operation receiving module configured to receive a second input operation having a method different from that of the first input operation; a determination module configured to determine whether or not a switch condition is satisfied which indicates that the reception of the first input operation by the first operation receiving module is difficult; and a switch control module configured to, based on the determination that the switch condition is satisfied by the determination module, switch a first mode of receiving the first input operation with the first operation receiving module to a second mode of receiving the second input operation with the second operation receiving module.

Abstract: A mobile phone 10 comprises a display 14, a touch panel 16, etc., and can set a lock state restricting performance of predetermined processing based on a touch operation. If the display 14 is turned ON when the lock state is set, a lock screen comprising a lock object (RO), etc. is displayed. If the lock screen is displayed when there is a new arrival mail, a mail object (Oa) is further displayed in the lock screen. At this time, if the lock object is dragged and dropped onto the mail object, a mail function is performed while the lock state is canceled. At this time, the new arrival mail is displayed on the display 14.