INPUT DEVICE

摘要

An input device includes a display unit having a display screen on which a plurality of buttons are displayed and a touch panel that detects a location on the display screen that has been touched, a vibration unit that causes the display unit to vibrate, an input controller that validates an input based on touch when the location detected by the touch panel is within a button, and a vibration controller that does not cause the vibration unit to vibrate when the location detected by the touch panel is confined to only one button, but causes the vibration unit to continually vibrate when another location is detected for as long as the other location is being detected.

主权项

1. An input device, comprising:
a display unit having a display screen on which a plurality of input regions are displayed and a touch detection unit that detects a touch on the display screen by a user; a vibration unit that vibrates the display unit; and a processor connected to the display unit and the vibration unit, configured to:
determine whether the touch detected by the touch detection unit occurs in one of the input regions and whether the touch is confined within said one of the input regions;upon determining that the touch detected by the touch detection unit occurs in one of the input regions and that the touch is confined within said one of the input regions, recognize the touch as a valid input operation, and process an operation corresponding to said one of the input regions; andupon determining that the touch detected by the touch detection unit does not occur in any one of the input regions or that the touch is not confined within any one of the input regions, recognize the touch as an invalid input operation, and instruct the vibration unit to vibrate and continue to vibrate the display unit while the touch is being detected unless and until said processor determines that the touch has been repositioned to one of the input regions and confined within said one of the input regions.