| 摘要 |
An input device, method and computer program storage device cooperate to assist in controlling an input device. In the device, a detector detects a presence of an object that is within a first predetermined distance of a detection surface. The detector also detects when the object is within a second predetermined distance of the detection surface. A controller executes a first processing operation when the detector detects the object being within the first predetermined distance, and subsequently executes a related second processing operation when the detector detects the object being within the second predetermined distance.
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