CALIBRATION DEVICE, CALIBRATION METHOD, AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To make a user touch a touch panel as an object of calibration more wholly evenly than a conventional manner.SOLUTION: A software keyboard 4 is displayed on a touch panel display to allow input of a password. First characteristic data indicative of characteristics of a touch performed for input of the password on a display surface is acquired. A supplementary code is generated which is inputted by touching keys 5 arranged in divided areas 1RY where any of keys 5 touched for input of the password is not arranged, out of a plurality of divided areas 1RY. The software keyboard 4 is displayed for input of the supplementary code. Second characteristic data indicative of characteristics of a touch performed for input of the supplementary code on the display surface is acquired. Calibration is executed on the basis of the first characteristic data and the second characteristic data.