| 摘要 |
An input apparatus having an input surface touched by an object body at input time, the input apparatus includes: when a contact area of the object body on the input surface increases, an increase-direction detection section generating increase-direction information corresponding to the increase direction of the contact area; and when the contact area of the object body on the input surface is moved, a movement-direction detection section generating movement-direction information corresponding to the movement direction of the contact area.
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