| 摘要 |
PROBLEM TO BE SOLVED: To reduce occurrence of erroneous operation on operation buttons.SOLUTION: An acquisition section 30 acquires an operation log. An operation button identification section 32 identifies a an operation button which is operated in an operation as a cause of run-off from a predetermined operation procedure, and which is included in the acquired operation log. A control section 34 controls to change the size or the position of the identified operation button or to make an inquiry whether or not the size or the position thereof should be changed to thereby reduce the occurrence of erroneous operation on operation buttons.SELECTED DRAWING: Figure 3 |
